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@article{DAN_1991_318_3_a17, author = {L. G. Kachurin and B. Kh. Petkov}, title = {Transformation of optical radiation upon propagation through}, journal = {Doklady Akademii Nauk}, pages = {586--589}, publisher = {mathdoc}, volume = {318}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_318_3_a17/} }
L. G. Kachurin; B. Kh. Petkov. Transformation of optical radiation upon propagation through. Doklady Akademii Nauk, Tome 318 (1991) no. 3, pp. 586-589. http://geodesic.mathdoc.fr/item/DAN_1991_318_3_a17/