TY  - JOUR
AU  - S. Yu. Dobrokhotov
AU  - V. E. Nazaikinskii
TI  - Lagrangian Manifolds and Efficient Short-Wave Asymptotics in a Neighborhood of a Caustic Cusp
JO  - Matematičeskie zametki
PY  - 2020
SP  - 334
EP  - 359
VL  - 108
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2020_108_3_a1/
LA  - ru
ID  - MZM_2020_108_3_a1
ER  -