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@article{IVM_1993_1_a9, author = {M. Yu. Yunusov}, title = {On a~double effect in a~singularly perturbed nonlocal problem}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {74--77}, publisher = {mathdoc}, number = {1}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1993_1_a9/} }
M. Yu. Yunusov. On a~double effect in a~singularly perturbed nonlocal problem. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1993), pp. 74-77. http://geodesic.mathdoc.fr/item/IVM_1993_1_a9/