TY  - JOUR
AU  - M. M. Popov
TI  - Examples of exactly solvable scattering problems for the parabolic equation of diffraction theory
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1978
SP  - 184
EP  - 202
VL  - 78
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a13/
LA  - ru
ID  - ZNSL_1978_78_a13
ER  -