TY  - JOUR
AU  - G. G. Shchepin
TI  - On the occurrence problem for a nilpotent product of finitely presented groups
JO  - Doklady Akademii Nauk
PY  - 1965
SP  - 294
EP  - 297
VL  - 160
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1965_160_2_a11/
LA  - ru
ID  - DAN_1965_160_2_a11
ER  -