TY  - JOUR
AU  - V. A. Zalgaller
TI  - Curves on a~surface near a~point of the spike type
JO  - Informatics and Automation
PY  - 1965
SP  - 64
EP  - 66
VL  - 76
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1965_76_a4/
LA  - ru
ID  - TRSPY_1965_76_a4
ER  -