TY  - JOUR
AU  - B. G. Nikolaev
TI  - The field of a point source in the neighborhood of an opaque circular cone.~I
JO  - Informatics and Automation
PY  - 1971
SP  - 138
EP  - 153
VL  - 115
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1971_115_a11/
LA  - ru
ID  - TRSPY_1971_115_a11
ER  -