TY  - JOUR
AU  - Oleg Yu. Khachay
AU  - Pavel A. Nosov
TI  - On some numerical integration curves for PDE in neighborhood of "butterfly" catastrophe point
JO  - Ural mathematical journal
PY  - 2016
SP  - 127
EP  - 140
VL  - 2
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UMJ_2016_2_2_a10/
LA  - en
ID  - UMJ_2016_2_2_a10
ER  -