TY  - JOUR
AU  - S. Kolmer
TI  - Generalization of the symplectic modular group
JO  - Acta Arithmetica
PY  - 1965
SP  - 281
EP  - 291
VL  - 11
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-11-3-281-291/
DO  - 10.4064/aa-11-3-281-291
LA  - en
ID  - 10_4064_aa_11_3_281_291
ER  -