TY  - JOUR
AU  - A. Szücs
AU  - B. Csikós
TI  - On the number of triple points of an immersed surface with boundary.
JO  - Manuscripta mathematica
PY  - 1995
SP  - 285
EP  - 294
VL  - 87
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MM2_1995__87_4_156088/
ID  - MM2_1995__87_4_156088
ER  -