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@article{SJIM_2007_10_3_a8, author = {M. M. Lavrent'ev and L. Ja. Savel'ev and S. V. Balakin}, title = {Special operator equations}, journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki}, pages = {84--97}, publisher = {mathdoc}, volume = {10}, number = {3}, year = {2007}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/SJIM_2007_10_3_a8/} }
M. M. Lavrent'ev; L. Ja. Savel'ev; S. V. Balakin. Special operator equations. Sibirskij žurnal industrialʹnoj matematiki, Tome 10 (2007) no. 3, pp. 84-97. http://geodesic.mathdoc.fr/item/SJIM_2007_10_3_a8/