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E-přihláška
Vyhledávání Vyhledat Zavřít
doc. Ing.
Ph.D.
FSI, ÚMTMB OM – docent
krejsa@fme.vutbr.cz
Odeslat VUT zprávu
2024
ŠNAJDER, J.; KREJSA, J. Automation-Driven Dataset Preparation for Continuous Czech Sign Language Recognition. In 2024 21st International Conference on Mechatronics - Mechatronika (ME). 1st. Brno: Institute of Electrical and Electronics Engineers Inc., 2024. p. 52-56. ISBN: 979-8-3503-9489-4.
Stať ve sborníku v databázi WoS či Scopus
2023
ŠNAJDER, J.; KREJSA, J. MediaPipe and Its Suitability for Sign Language Recognition. ENGINEERING MECHANICS 2023. Engineering Mechanics .... First edition. Prague: Institute of Thermomechanics of the Czech Academy of Sciences, 2023. p. 251.ISBN: ISBN 978-80-87012-84. ISSN: 1805-8256.
Stať ve sborníku mimo WoS a Scopus
2022
ŠNAJDER, J.; KREJSA, J. Classification of Czech Sign Language Alphabet Diacritics via LSTM. In 2022 20th International Conference on Mechatronics - Mechatronika (ME). 1st. Pilsen: Institute of Electrical and Electronics Engineers Inc., 2022. p. 178-182. ISBN: 978-1-6654-1039-7.
2021
SHEN, D.; CHIN, H.; TU, C.; CHIH, J.; VENGLÁŘ, V.; CHEN, K.; KREJSA, J.; VECHET, S. Navigation and Task Planning of a Mobile Robot under ROS Environment: A Case Study Using AutoRace Challenge. In 2021 60th Annual Conference of the Society of Instrument and Control Engineers of Japan. Japan: Institute of Electrical and Electronics Engineers Inc., 2021. p. 612-617. ISBN: 9784907764739.
2019
VĚCHET, S.; KREJSA, J. Pedestrian indoor localization using IoT sensors RSSI signal strength measurement. In Advances in Intelligent Systems and Computing. Warsaw; Poland;: Springer Verlag, 2019. p. 164-171. ISBN: 9783030299927.
2018
VĚCHET, S.; KREJSA, J.; HRBÁČEK, J., CHEN, K.S. Probabilistic Reasoning in Diagnostic Expert System for Smart Homes. In Advances in Intelligent Systems and Computing. 2018. p. 708-715. ISBN: 978-3-319-65959-6.
2016
VĚCHET, S.; HRBÁČEK, J.; KREJSA, J. Environmental Data Analysis for Learning Behavioral Patterns in Smart Homes. In Proceedings of the 2016 17th International Conference on Mechatronics – Mechatronika (ME) 2016. 1. Prague: Czech Technical University in Prague, 2016. p. 386-391. ISBN: 978-80-01-05882-4.
VĚCHET, S.; HRBÁČEK, J.; RŮŽIČKA, M.; MAŠEK, P.; KREJSA, J. Behavioral Patterns Identification in Smart-Home Application. In Mender 2016 - 22nd International Conference on Soft Computing. Brno: Brno University of Technology, 2016. p. 149-152. ISBN: 978-80-214-5365-4.
HADAŠ, Z.; VETIŠKA, V.; VETIŠKA, J.; KREJSA, J. Analysis and efficiency measurement of electromagnetic vibration energy harvesting system. MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2016, vol. 22, iss. 7, p. 1767-1779. ISSN: 0946-7076.
Článek WoS
2015
VĚCHET, S.; KREJSA, J.; CHEN, K. Enhancement of Autonomous Robot Navigation via Sensor Failure Detection. In Advances in Intelligent systems and computing. Warsaw: Springer, 2015. p. 657-652. ISBN: 978-3-319-23921-7.
2014
RIPEL, T.; KREJSA, J.; HRBÁČEK, J.; ČIŽMÁŘ, I. Active Elbow Orthosis. International Journal of Advanced Robotic Systems, 2014, vol. 11, iss. 9, p. 1-10. ISSN: 1729-8806.
VECHET, S.; KREJSA, J.; CHEN, K. Sensor Failure Detection in Autonomous Mobile Robot Application. In 16th International Conference on Mechatronics – Mechatronika 2014. 1. Brno University of technology, 2014. p. 375-380. ISBN: 978-80-214-4817-9.
VĚCHET, S.; KREJSA, J.; RŮŽIČKA, M.; MAŠEK, P. Building a Scaled Model of Autonomous Convoy Powered by ARM mbed Microcontrollers. In 16th International Conference on Mechatronics – Mechatronika 2014. 1. Brno University of technology, 2014. p. 711-714. ISBN: 978-80-214-4817-9.
2013
RIPEL, T.; KREJSA, J.; HRBÁČEK, J. Patient Activity Measurement in Active Elbow Orthosis. In Mechatronics 2013. 1. Springer International Publishing, 2013. p. 817-824. ISBN: 978-3-319-02293-2.
VĚCHET, S.; CHEN, K.; KREJSA, J. Hybrid Navigation Method for Dynamic Indoor Environment Based on Mixed Potential Fields. In Recent Technological and Scientific Advances. 2013. s. 575-582. ISBN: 978-3-319-02293-2.
2012
VĚCHET, S.; KREJSA, J.; HRBÁČEK, J. Artificial ant colony method for state-space exploration. In Engineering Mechanics 2012, Book of extended abstracts. Praha: Institute of Theoretical and Applied Mechanics, 2012. p. 366-367. ISBN: 978-80-86246-40-6.
KREJSA, J.; VĚCHET, S.; HRBÁČEK, J.; RIPEL, T.; ONDROUŠEK, V.; HRBÁČEK, R.; SCHREIBER, P. Presentation robot Advee. Engineering Mechanics, 2012, vol. 18, iss. 5/6, p. 307-322. ISSN: 1802-1484.
Článek recenzovaný mimo WoS a Scopus
2011
VĚCHET, S.; KREJSA, J. CONCURRENT MAPPING AND LOCALIZATION BASED ON POTENTIAL FIELDS. In Engineering Mechanics 2011, 17th International conference may 9-12, 2011, Svratka, Czech republic. 2011. Prague: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, 2011. p. 227-230. ISBN: 978-80-87012-33-8.
RIPEL, T.; HRBÁČEK, J.; KREJSA, J. Design of the Frame for Autonomous Mobile Robot with Ackerman Platform. In Proceedings of the 17th international conference Engineering Mechanics 2011. 1. Prague: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, 2011. p. 515-518. ISBN: 978-80-87012-33-8.
KREJSA, J. Reduction of face detection false positives in mobile robot interaction using proximity sensors. In Mendel 2011. 1. 2011. p. 540-545. ISBN: 978-80-214-4302-0.
KREJSA, J.; VĚCHET, S. MOBILE ROBOT MOTION PLANNER VIA NEURAL NETWORK. In Engineering Mechanics 2011, 17th International conference may 9-12, 2011, Svratka, Czech republic. 2011. Prague: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, 2011. p. 227-230. ISBN: 978-80-87012-33-8.
2010
VĚCHET, S.; KREJSA, J.; ONDROUŠEK, V. Sensors Data Fusion via Bayesian Filter. In Proceedings of EPE-PEMC 2010. Skopje, Republic of Macedonia: 2010. p. T7-29 (T7-34 p.)ISBN: 978-1-4244-7854-5.
HRBÁČEK, J.; RIPEL, T.; KREJSA, J. Ackermann mobile robot chassis with independent rear wheel drives. In Proceedings of EPE-PEMC 2010. Skopje, Republic of Macedonia: 2010. p. T5-46 (T5-51 p.)ISBN: 978-1-4244-7856-9.
KRATOCHVÍL, C.; HOUFEK, L.; HOUFEK, M.; KREJSA, J.; ŠVÉDA, P. Generators of Chaotic Noise and Its Usage in Modeling Dynamic Properties of Technical Systems. Engineering Mechanics, 2010, vol. 17, iss. 2, p. 123-134. ISSN: 1802-1484.
VĚCHET, S.; KREJSA, J. Bayesian Based Localization of Mobile Robot via Bearing Only Beacons. In Engineering Mechanics 2010. Book of extended abstracts. 1. Prague: Institute of Thermomechanics, 2010. p. 163-164. ISBN: 978-80-87012-26-0.
RIPEL, T.; HRBÁČEK, J.; KREJSA, J. Ackerman Steering chassis with independently driven back wheels. In Proceedings of the 1st international conference Robotics in Education, RiE 2010. 1. Bratislava: Slovak University of Technology, 2010. p. 127-132. ISBN: 978-80-227-3353-3.
VĚCHET, S.; KREJSA, J.; ONDROUŠEK, V. Sensor Data Fusion for Mobile Robot. In Proceedings of the 1st intenational conference Robotics in Education, RiE2010. 1. Bratislava, Slovakia: Slovak University of Technology in Bratislava, 2010. p. 223-227. ISBN: 978-80-227-3353-3.
2009
MOTYČKA, J.; VLK, M.; KREJSA, J.; ONDROUŠEK, V.; ŽIVOTSKÝ, Z. Analýza výsledků měření rychlosti plavání se synchronizováním videozáznamu pod vodou. In Sport and Quality of life 2009. TISKCENTRUM s.r.o, Rokytova 28, 615 00. 2009. s. 1-85. ISBN: 978-80-210-5006-8.
VĚCHET, S.; KREJSA, J. Sensors Data Fusion via Bayesian Network. In Recent Advances in Mechatronics 2008 - 2009. Berlin Heidelberg: Springer, 2009. p. 221-226. ISBN: 978-3-642-05021-3.
KREJSA, J.; VĚCHET, S.; HRBÁČEK, J.; SCHREIBER, P. High Level Software Architecture for Autonomous Mobile Robot. In Recent Advances in Mechatronics 2008 - 2009. Berlin: Springer, 2009. p. 185-190. ISBN: 978-3-642-05021-3.
2008
KRATOCHVÍL, C.; HOUFEK, L.; HOUFEK, M.; KREJSA, J. STABILITA, BIFURKACE A CHAOS V DYNAMICKÝCH SOUSTAVÁCH. Acta Mechanica Slovaca, 2008, roč. 12, č. 3-B/2008, s. 499-506. ISSN: 1335-2393.
2007
VĚCHET, S.; KREJSA, J.; ONDROUŠEK, V. DETERMINATION OF PROBABILISTIC MODEL OF ROBOT MOTION. In Engineering Mechanics 2007. 2007. Praha: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, v.v.i., Prague, 2007. p. 311-312. ISBN: 978-80-87012-06-2.
ONDROUŠEK, V.; KREJSA, J.; VĚCHET, S.; HOUŠKA, P. Verification of the walking gait generation algorithms using branch and bound methods. In Recent Advances in Mechatronics. 1. Berlin: Springer, 2007. p. 151-155. ISBN: 978-3-540-73955-5.
ONDROUŠEK, V.; VĚCHET, S.; KREJSA, J.; HOUŠKA, P. Four legged robot walking gait generation. In Simulation Modelling of Mechatronic Systems III. mechatronics. Brno: VUT v Brně, 2007. p. 123.ISBN: 978-80-214-3559-9.
Kapitola, resp. kapitoly v odborné knize
KREJSA, J.; HOUFEK, L.; VĚCHET, S. The Influence of GA Initial Boundaries on the Identification of Nonlinear Damping Characteristics of Shock Absorber. In Recent Advances in Mechatronics. 1. Berlín: Springer, 2007. p. 411-415. ISBN: 978-3-540-73955-5.
VĚCHET, S.; KREJSA, J.; ONDROUŠEK, V. Simultaneous Localization and Mapping via Scan Matching. In Simulation Modelling of Mechatronic Systems III. mechatronics. Brno: Brno University of Technology, 2007. p. 131.ISBN: 978-80-214-3559-9.
KREJSA, J.; VĚCHET, S.; HOUFEK, L. GA In Shock Absorber Identification Task. In Simulation Modelling of Mechatronic Systems III. mechatronics. Brno University of Technology, 2007. p. 177.ISBN: 978-80-214-3559-9.
ONDROUŠEK, V.; BŘEZINA, T.; KREJSA, J. Simulation Testing Of Algorithms Generating Robot's Walking Gaits. In Production Machines Automation 2007. Praha: České Vysoké Učení Technické v Praze, Fakulta Strojní, 2007. p. 122-127. ISBN: 80-01-03660-X.
VĚCHET, S.; KREJSA, J.; ONDROUŠEK, V. The Development of Autonomous Racing Robot Bender. Engineering Mechanics, 2007, vol. 14, iss. 4, p. 277-287. ISSN: 1802-1484.
VĚCHET, S.; KREJSA, J.; HOUŠKA, P. The Enhancement of PCSM Method by Motion History Analysis. In Recent Advances in Mechatronics. 1. Berlin: Springer, 2007. p. 107-110. ISBN: 978-3-540-73955-5.
2006
BŘEZINA, L.; HOUFEK, L.; KREJSA, J. THE METHODOLOGY OF PARALLEL MECHANISMS SINGULAR CASES ANALYSIS. In 1. 1. Nečtiny: ZČU Plzeň, 2006. p. 85-92. ISBN: 80-7043-477-5.
S. Věchet, J. Krejsa. Fast solution of the mobile localization problem. In Engineering Mechanics 2006. Praha: Institute of Theoretical and Applied Mechanics, Academy of sciences of the Czech Republic, 2006. iss. 1, p. 1-2. ISBN: 80-86246-27-2.
ONDROUŠEK, V.; BŘEZINA, T.; KREJSA, J. The Walking Policies Automatic Generation Using Beam Search. In Mendel 2006. Brno: 2006. p. 145-150. ISBN: 80-214-3195-4.
KRATOCHVÍL, C.; HOUFEK, L.; HOUFEK, M.; KREJSA, J. BIFURCATION AND CHAOS IN DRIVE SYSTEMS. In 1. 1. Wisla: Wydawnictwo Katedry Mechaniki Stosowanej, 2006. p. 89-95. ISBN: 83-60102-30-9.
HOUFEK, L.; BŘEZINA, L.; KREJSA, J. SINGULAR CASES OF PARALLEL AND SERIAL MECHANISM. In 1. 1. Wisla: Wydawnictvo katedry Mechaniky Stosowanej, 2006. p. 59-62. ISBN: 83-60102-30-9.
FUIS, V., NÁVRAT, T., KREJSA, J. Stress analysis of hip joint with the shape deviations of the contact cone. In HUMAN BIOMECHANICS 2006. Hrotovice: 2006. p. 1-2. ISBN: 80-214-3232-2.
ONDROUŠEK, V.; BŘEZINA, T.; KREJSA, J.; HOUŠKA, P. Using Virtual Prototype for the testing of algorithms generating robot's walking gait. In Simulation Modelling of Mechatronic Systems II. mechatronics. 2006. p. 121.ISBN: 80-214-3341-8.
KREJSA, J.; HOUFEK, L. IDENTIFICATION OF SHOCK ABSORBER NONLINEAR MODEL CHARACTERISTICS. In 1. 1. Wisla: Wydawnictvo Katedry Mechaniki Stosowanej, 2006. p. 99-102. ISBN: 83-60102-30-9.
KRATOCHVÍL, C.; HOUFEK, L.; HOUFEK, M.; KREJSA, J.; KOLÁČNÝ, J.; KŘÍŽ, R. Bifurcation and Chaos in Drive Systems. In SIMULATION MODELLING OF MECHATRONICS SYSTEMS II. mechatronika. Brno: VUT v Brně, 2006. p. 167.ISBN: 80-214-3341-8.
VĚCHET, S.; KREJSA, J. Mobile robots localization and path planning. In Simulation Modelling of Mechatronic Systems II. mechatronika. Brno: Brno University of Technology, 2006. p. 149.ISBN: 80-214-3341-8.
KREJSA, J.; VĚCHET, S. Improving Rapidly Exploring Trees Method Using Two Trees. In Book of Extended Abstracts. 1. Svratka: Institute of Theoretical and Applied Mechanics, 2006. p. 186-187. ISBN: 80-86246-27-2.
2005
KREJSA, J.; VĚCHET, S. Mobile robots localization and path planning. In Simulation Modelling of Mechatronic Systems I. mechatronics. Brno: Brno University of Technology, 2005. p. 70.ISBN: 80-214-3144-X.
KREJSA, J., VĚCHET, S. Path Planning for Four-Legged Walking robot using Rapidly Exploring Random Trees. In Engineering Mechanics 2005. Prague: Institute of Thermomechanics, CAS, 2005. p. 1-2. ISBN: 80-85918-93-5.
KREJSA, J., VĚCHET, S. How to build a robot with no money, merkur, lego and old stepper motor. In engineering Mechanics 2005. Praha: Institute of Thermomechanics, Academy of Science of the Czech Republic, 2005. s. 1-2. ISBN: 80-85918-93-5.
VĚCHET, S. Real-time localization for mobile robot. Inženýrská mechanika - Engineering Mechanics, 2005, vol. 12, iss. A1, p. 1-10. ISSN: 1210-2717.
KREJSA, J., VĚCHET, S. Markov Localization for Mobile Robots: simulation and experiment. In Engineering Mechanics 2005. Prague: Institute of Thermomechanics, CAS, 2005. p. 1-2. ISBN: 80-85918-93-5.
VĚCHET, S., KREJSA, J. Využití Q-učení pro řízení nestacionární soustavy. In Engineering mechanics 2005. Praha: Institute of Thermomechanics, Academy of Sciences of the Czech Republic, 2005. č. 1, s. 1-2. ISBN: 80-85918-93-5.
2004
KREJSA, J., VĚCHET, S., PULCHART, J. Global versus local aproximation in inverse problem. Elektronika, 2004, vol. 2004, iss. 8-9, p. 1-4. ISSN: 0033-2089.
KREJSA, J., GREPL, R., VĚCHET, S. Aproximation of walking robot stability model. In Enigneering Mechanics 2004, National Conference with International Participation. Svratka: Institute of Thermomechanics, Academy of Sciences of the Czec Republic, 2004. p. 1-2. ISBN: 80-85918-88-9.
BŘEZINA, T., KREJSA, J. Efficient Q-learning modification aplied on active magnetic bearing control. Inženýrská mechanika - Engineering Mechanics, 2004, vol. 11/2004, iss. 2, p. 1-14. ISSN: 1210-2717.
GREPL, R., KREJSA, J. Návrh globálních a lokálních aproximátorů pro model stability kráčejícího robotu. In Dynamika strojů 2004. Praha: Institute of Thermomechanics, Academy of Science of the Czech Republic, 2004. s. 1-6. ISBN: 80-85918-85-4.
VĚCHET, S., KREJSA, J. Continuous Q-learning application. In Engineering Mechanics 2004. Prague: Institute of Thermonechanics Academy of Sciences of the Czech Republic, Prague 2004, 2004. p. 1-2. ISBN: 80-85918-88-9.
BŘEZINA, T., PULCHART, J., KREJSA, J. APPLICATION OF LWR COMPENSATOR FOR ACTIVE MAGNETIC BEARING CONTROL. In 3rd Internatiomal Congress on Mechatronics MECH2K4. Praha: Czech Technical University in Prague , Faculty of Mechanical Engineering Prague, Czech Republic, 2004. p. 1-15. ISBN: 80-01-03088-1.
VĚCHET, S., KREJSA, J. Q-Learning: From Discrete to Continuous Representation. Elektronika, 2004, vol. XVL, iss. 8, p. 1-3. ISSN: 0033-2089.
2003
BŘEZINA, T., KREJSA, J., KRATOCHVÍL, C. ACTIVE MAGNETIC BEARING CONTROL THROUGH Q-LEARNING. In Dynamics of Machines 2003. Praha: Ústav termomechaniky AV ČR, 2003. s. 1-8. ISBN: 80-85918-81-1.
VĚCHET, S., KREJSA, J., BŘEZINA, T. Using Modified Q-learning With LWR for Inverted Pendulum Control. In Mechatronics, Robotics and Biomachanics 2003. Brno: Institute of Mechanics of Solids, Brno University of Technology, 2003. p. 1-2. ISBN: 80-214-2312-9.
BŘEZINA, T., KREJSA, J. DETERMINATION OF Q-FUNCTION OPTIMUM GRID APPLIED ON ACTIVE MAGNETIC BEARING CONTROL TASK. In Mechtronics, Robotics and Biomechanics 2003. Brno: Institute of Mechanics of Solids Faculty of Mechanical Engineering Brno University of Technologi, 2003. p. 1-2. ISBN: 80-214-2312-9.
BŘEZINA, T.; KREJSA, J.; VĚCHET, S. Improvement of Q-learning Used for Control of AMB. In Electrical Drives and Power Electronics 2003. Neuveden. Košice, Slovak Republik: 2003. p. 1-4. ISBN: 80-89061-77-X.
BŘEZINA, T., KREJSA, J. THE INFLUENCE OF REINFORCEMENT FUNCTION DEFINITION ON PROPERTIES OF Q-LEARNING BASED CONTROLLER FOR ACTIVE MAGNETIC BEARING. In Proceedings of 6th international symposium on Mechatronics. Trenčín, SK: Alexander Dubček University of Trenčín, Faculty of Mechatronics, Trenčín, SLOVAKIA, 2003. p. 1-4. ISBN: 80-88914-92-2.
VĚCHET, S., MIČEK, P., KREJSA, J. Using Q-Learning with LWR in continuous space. In Proceedings of 6th international symposium on Mechatronics. Trenčín: Alexander Dubček University of Trenčí, Faculty of Mechatronics, 2003. p. 1-4. ISBN: 80-88914-92-2.
BŘEZINA, T., KREJSA, J. THE CONTROL OF ACTIVE MAGNETIC BEARING USING TWO-PHASE Q-LEARNING. In Engeneering Mechanics 2003. Praha: Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic, Prague, 2003. s. 1-2. ISBN: 80-86246-18-3.
2002
BŘEZINA, T., KREJSA, J. Q-LEARNING USED FOR CONTROL OF AMB: REDUCED STATE DEFINITION. In Mendel 2002. Brno: Brno University of Technology, Faculty of Mechanical Engineering, 2002. p. 1-6. ISBN: 80-214-2135-5.
SINGULE, V., KRATOCHVÍL, C., ONDRŮŠEK, Č., KREJSA, J. Education, research and aplication mechatronics on the institute of solids mechatronics, faculty of mechanical engeneering, Brno University of Technology. In MECHATRONIKA 2002. Bratislava, Slovenská republika: Department of Electrotechnology, STU Bratislava, 2002. s. 1-7. ISBN: 80-227-1714-2.
BŘEZINA, T., KREJSA, J., VĚCHET, S. STOCHASTIC POLICY IN Q-LEARNING USED FOR CONTROL OF AMB. In Inženýrská mechanika 2002. Brno: Institute of Mechanics of Solids, Faculty of Mechanical Engineering, Brno University of Technology, 2002. s. 1-2. ISBN: 80-214-2109-6.
2000
KREJSA, J.; BŘEZINA, T. Optimisation of electomagnetic vibroisolation system. In Mechatronics 2000. Warsaw, Poland: MEANDER S.C., 2000. p. 1-4. ISBN: 83-914366-0-8.
KREJSA, J., VOREL, P. Optimisation of electromagnetic vibroisolation system. In International Conferebce MECHATRONICS 2000. Warsaw: 2000. p. 1-5. ISBN: 83-914366-0-8.
BŘEZINA, T., KRATOCHVÍL, C., KREJSA, J. Neurořízení pomocí spojitého CMAC. In Inženýrská mechanika 2000. Svratka, Česká republika: ÚMT FSI VUT, ÚT AV ČR, ÚTAM AV ČR, 2000. s. 1-6. ISBN: 80-86246-03-X.
BŘEZINA, T., KRATOCHVÍL, C., KREJSA, J. Recurrent versus feed-forward neural networks used for identification of non-linear dynamic systems. In Mechatronics 2000. Warsaw, Poland: MEANDER S.C., 2000. p. 1-4. ISBN: 83-914366-0-8.
1996
ROUPEC, J.; KREJSA, J. Dominance and Recesivity in Genetic Algorithms. In Mendel 96. Brno, ČR: VUT v Brně, 1996. p. 1-3. ISBN: 80-214-0769-7.
1995
ROUPEC, J.; HAŽMUK, I.; KREJSA, J. Campus Computer Network at the Faculty of Mechanical Engineering in the Technical University of Brno and its Further Development. In Computer and Communication Technology 95. Brno, Czech Republic: CERM, 1995. p. 1-4. ISBN: 80-85867-89-3.
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