TY  - JOUR
AU  - Mika Seppälä
AU  - Tuomas Sorvali
TI  - Leftings of Möbius groups to matrix groups.
JO  - Mathematica Scandinavica
PY  - 1993
SP  - 223
EP  - 234
VL  - 72
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1993__72_1_167247/
ID  - MS2_1993__72_1_167247
ER  -