artyku�y autora

1	M. Kwa�nik, A. Szelecka, Strong perfectness of the generalized Cartesian product of graphs, Discrete Mathematics 164 (1997), 213-220.
2	A. Szelecka, A. W�och, A note on strong and co-strong perfectness of the X-join of graphs, Discussiones Mathematicae Graph Theory 16 2(1996), 151-155.
3	M. Borowiecki, A. Szelecka, One factorizations of the generalized Cartesian product and of the X-join of regular graphs, Discussiones Mathematicae 13 (1993), 15-19.