%0 Journal Article %A Y.S. Kupitz %T On a Generalization of the Gallai-Sylvester Theorem. %J Discrete & computational geometry %D 1992 %P 87-104 %V 7 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DCG_1992__7_4_131183/ %F DCG_1992__7_4_131183