TY  - JOUR
AU  - Darryl McCullough
TI  - Minimal genus of abelian actions on Klein surfaces with boundary.
JO  - Mathematische Zeitschrift
PY  - 1990
SP  - 421
EP  - 436
VL  - 205
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1990__205_3_174185/
ID  - MZ_1990__205_3_174185
ER  -