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@article{IVM_2018_6_a2, author = {V. I. Kachalov}, title = {On one method of solving singularly perturbed systems of {Tikhonov's} type}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {25--30}, publisher = {mathdoc}, number = {6}, year = {2018}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_2018_6_a2/} }
V. I. Kachalov. On one method of solving singularly perturbed systems of Tikhonov's type. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (2018), pp. 25-30. http://geodesic.mathdoc.fr/item/IVM_2018_6_a2/