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@article{IVM_1985_12_a16, author = {A. I. Notik}, title = {Properties of a~dual mapping with a~scale function}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {68--70}, publisher = {mathdoc}, number = {12}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1985_12_a16/} }
A. I. Notik. Properties of a~dual mapping with a~scale function. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 12 (1985), pp. 68-70. http://geodesic.mathdoc.fr/item/IVM_1985_12_a16/