TY  - JOUR
AU  - A. A. Cherepanov
TI  - PhaPl web application for automatic building and research of phase portraits on plane
JO  - Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ
PY  - 2018
SP  - 41
EP  - 52
VL  - 24
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGU_2018_24_3_a5/
LA  - ru
ID  - VSGU_2018_24_3_a5
ER  -