TY  - JOUR
AU  - I. Ivanova-Karatopraklieva
AU  - I. Kh. Sabitov
TI  - Second-order infinitesimal bendings of surfaces of rotation with densification at a pole
JO  - Matematičeskie zametki
PY  - 1989
SP  - 28
EP  - 35
VL  - 45
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1989_45_1_a4/
LA  - ru
ID  - MZM_1989_45_1_a4
ER  -