Systems Analysis Modelling Symulation

1991. V. 8 № 7

1990. V. 7 № 1,2,3,4,5,6,7,8,9,10,11-12

1989. V. 6 № 1,2,3,4,5,6,7,8,9,10,11-12

1988. V. 5 № 2,3,4,5,6