TY - JOUR AU - Węgrzyn, A. AU - Karatkevich, A. AU - Bieganowski, J. TI - Detection of deadlocks and traps in Petri nets by means of Thelen's prime implicant method JO - International Journal of Applied Mathematics and Computer Science PY - 2004 SP - 113 EP - 121 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2004_14_1_a12/ LA - en ID - IJAMCS_2004_14_1_a12 ER -