TY  - JOUR
AU  - V. F. Dem'yanov
TI  - The finding of saddle points on polyhedra
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 13
EP  - 15
VL  - 192
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_192_1_a1/
LA  - ru
ID  - DAN_1970_192_1_a1
ER  -