TY  - JOUR
AU  - A. A. Uspenskii
AU  - P. D. Lebedev
TI  - Properties of non stationer pseudo vertex with the break of smoothness of the target set boarder curvature in the Dirichlet problem to eikonal type equation
JO  - Sibirskie èlektronnye matematičeskie izvestiâ
PY  - 2020
SP  - 2028
EP  - 2044
VL  - 17
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SEMR_2020_17_a109/
LA  - ru
ID  - SEMR_2020_17_a109
ER  -