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@article{TRSPY_1971_115_a11, author = {B. G. Nikolaev}, title = {The field of a point source in the neighborhood of an opaque circular {cone.~I}}, journal = {Informatics and Automation}, pages = {138--153}, publisher = {mathdoc}, volume = {115}, year = {1971}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1971_115_a11/} }
B. G. Nikolaev. The field of a point source in the neighborhood of an opaque circular cone.~I. Informatics and Automation, Mathematical aspects of the theory of diffraction and distribution of waves. Part 1, Tome 115 (1971), pp. 138-153. http://geodesic.mathdoc.fr/item/TRSPY_1971_115_a11/