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@article{MMO_1967_16_a5, author = {V. E. Kondra\v{s}ov}, title = {The problem with radiation for operators which decompose into wave factors}, journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva}, pages = {137--150}, publisher = {mathdoc}, volume = {16}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MMO_1967_16_a5/} }
V. E. Kondrašov. The problem with radiation for operators which decompose into wave factors. Trudy Moskovskogo matematičeskogo obŝestva, Trudy Moskovskogo Matematicheskogo Obshchestva, Tome 16 (1967), pp. 137-150. http://geodesic.mathdoc.fr/item/MMO_1967_16_a5/