TY  - JOUR
AU  - Shao, Changguo
AU  - Jiang, Qinhui
TI  - Finite groups whose set of numbers of subgroups of possible order has exactly 2 elements
JO  - Czechoslovak Mathematical Journal
PY  - 2014
SP  - 827
EP  - 831
VL  - 64
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0135-4/
DO  - 10.1007/s10587-014-0135-4
LA  - en
ID  - 10_1007_s10587_014_0135_4
ER  -