TY  - JOUR
AU  - O. V. Lyashko
TI  - Classification of critical points of functions on a manifold with singular boundary
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1983
SP  - 28
EP  - 36
VL  - 17
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1983_17_3_a3/
LA  - ru
ID  - FAA_1983_17_3_a3
ER  -