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Nelinejn. Din.
Nelinejnaya Dinamika. Russion Journal of Nonlinear Dynamics. Udmurt State University (Udmurtskij Gosudarstvennyj Universitet), Institute of Computer Science (Institut Komp'yuternykh Issledovanij), Izhevsk. Russian. [1 vol. (= 4 issues) a year]
Journal, ISSN 1816-448X; 1817-5155/e
http://www.mathnet.ru/nd
http://nd.ics.org.ru/