TY  - JOUR
AU  - Ralph Strebel
TI  - Explicit resolutions for the binary polyhedral groups and for other central extensions of the triangle gorups.
JO  - Commentarii mathematici Helvetici
PY  - 1983
SP  - 433
EP  - 452
VL  - 58
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1983__58_139949/
ID  - CMH_1983__58_139949
ER  -