%0 Journal Article %A Nebeský, Ladislav %T On squares of complementary graphs %J Mathematica slovaca %D 1980 %P 247-249 %V 30 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1980__30_3_a4/ %G en %F MASLO_1980__30_3_a4