TY  - JOUR
AU  - Dariusz, M. Wilczynski
TI  - On the topological classification of pseudofree group actions on 4-manifolds. I.
JO  - Mathematische Zeitschrift
PY  - 1994
SP  - 335
EP  - 366
VL  - 217
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1994__217_1_174694/
ID  - MZ_1994__217_1_174694
ER  -