%0 Journal Article %A Jendroľ, Stanislav %A Kekeňák, Roman %T Longest circuits in triangular and quadrangular $3$-polytopes with two types of edges %J Mathematica slovaca %D 1990 %P 341-357 %V 40 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MASLO_1990__40_4_a1/ %G en %F MASLO_1990__40_4_a1