TY  - JOUR
AU  - B. A. Krivelevich
TI  - On a differential equation of diffraction theory
JO  - Differencialʹnye uravneniâ
PY  - 1978
SP  - 740
EP  - 742
VL  - 14
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1978_14_4_a21/
LA  - ru
ID  - DE_1978_14_4_a21
ER  -