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@article{DAN_1964_155_1_a16, author = {\`E. I. Grigolyuk and L. M. Kurshin and V. L. Prisekin}, title = {Refinement of the plane reflection hypothesis}, journal = {Doklady Akademii Nauk}, pages = {65--66}, publisher = {mathdoc}, volume = {155}, number = {1}, year = {1964}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1964_155_1_a16/} }
È. I. Grigolyuk; L. M. Kurshin; V. L. Prisekin. Refinement of the plane reflection hypothesis. Doklady Akademii Nauk, Tome 155 (1964) no. 1, pp. 65-66. http://geodesic.mathdoc.fr/item/DAN_1964_155_1_a16/