TY  - JOUR
AU  - Bican, Ladislav
TI  - Butler groups of infinite rank
JO  - Czechoslovak Mathematical Journal
PY  - 1994
SP  - 67
EP  - 79
VL  - 44
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1994.128447/
DO  - 10.21136/CMJ.1994.128447
LA  - en
ID  - 10_21136_CMJ_1994_128447
ER  -