Modelling and simulation of production processes using modular – oriented simulators / Lech BUKOWSKI, Marek KARKULA // W: Proceedings of the 15th international conference on Systems science : 7–10 September 2004, Wrocław, Poland. Vol. 2, Control theory, systems and control engineering, operation and manufacturing systems, uncertains systems – decision systems / eds. Zdzisław Bubnicki, Adam Grzech. — Wrocław : Oficyna Wydawnicza Politechniki Wrocławskiej, 2004. — ISBN10: 8370858058. — S. 151–158. — Bibliogr. s. 158, Abstr.

Reliability assurance of integrated building automation systems by applying the redundancies / Lech A. BUKOWSKI, Marek KARKULA // W: InBuS 2004 : 3\textsuperscript{rd} international congress on Intelligent Building Systems : congress proceedings / comp. by Jerzy Mikulik ; Polish Academy of Sciences. Cracow Branch [etc.]. — Cracow : Oficyna Wydawnicza „TEXT”, 2004. — ISBN10: 83-88934-51-1. — S. 7–14. — Bibliogr. s. 14, Abstr.