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@article{DAN_1970_190_2_a3, author = {P. P. Zabreiko and M. A. Krasnosel'skii and E. A. Livshitz}, title = {An oscillator on an elasto-plastic element}, journal = {Doklady Akademii Nauk}, pages = {266--268}, publisher = {mathdoc}, volume = {190}, number = {2}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a3/} }
P. P. Zabreiko; M. A. Krasnosel'skii; E. A. Livshitz. An oscillator on an elasto-plastic element. Doklady Akademii Nauk, Tome 190 (1970) no. 2, pp. 266-268. http://geodesic.mathdoc.fr/item/DAN_1970_190_2_a3/