TY  - JOUR
AU  - Brodie, Marc A.
AU  - Kappe, Luise-Charlotte
TI  - Finite coverings by subgroups with a given property
JO  - Glasgow mathematical journal
PY  - 1993
SP  - 179
EP  - 188
VL  - 35
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500009733/
DO  - 10.1017/S0017089500009733
ID  - 10_1017_S0017089500009733
ER  -