TY  - JOUR
AU  - B. T. Rumov
TI  - A~recursive construction of difference families in noncyclic groups
JO  - Sbornik. Mathematics
PY  - 1975
SP  - 251
EP  - 261
VL  - 27
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1975_27_2_a6/
LA  - en
ID  - SM_1975_27_2_a6
ER  -