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@article{DAN_1987_292_2_a14, author = {N. B. Engibaryan and \`E. A. Melkonyan}, title = {On the method of discrete ordinates}, journal = {Doklady Akademii Nauk}, pages = {322--326}, publisher = {mathdoc}, volume = {292}, number = {2}, year = {1987}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1987_292_2_a14/} }
N. B. Engibaryan; È. A. Melkonyan. On the method of discrete ordinates. Doklady Akademii Nauk, Tome 292 (1987) no. 2, pp. 322-326. http://geodesic.mathdoc.fr/item/DAN_1987_292_2_a14/