%0 Journal Article %A A. Szücs %A B. Csikós %T On the number of triple points of an immersed surface with boundary. %J Manuscripta mathematica %D 1995 %P 285-294 %V 87 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1995__87_4_156088/ %F MM2_1995__87_4_156088