Gazeta Mathematica

1990. № 1,2,3,4-5,6-7

1989. № 1,2,3,4,5,6,7

1988. № 1,3,4,5-6,7,8,9,10,11-12

1987. № 1,2,3,4,5,6,7-8,9,10,11,12