TY  - JOUR
AU  - Studnička, Ivan
TI  - Non-existence of Cartesian groups of order $2p^m$
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1972
SP  - 721
EP  - 725
VL  - 13
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1972__13_4_a10/
LA  - en
ID  - CMUC_1972__13_4_a10
ER  -