TY  - JOUR
AU  - B. A. Bublik
TI  - On the existence of non-rigid closed surfaces
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 725
EP  - 727
VL  - 131
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_131_4_a1/
LA  - ru
ID  - DAN_1960_131_4_a1
ER  -