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@article{DE_1999_35_11_a7, author = {M. A. Nudelman}, title = {Passive scattering systems with nonlinear feedback}, journal = {Differencialʹnye uravneni\^a}, pages = {1492--1495}, publisher = {mathdoc}, volume = {35}, number = {11}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1999_35_11_a7/} }
M. A. Nudelman. Passive scattering systems with nonlinear feedback. Differencialʹnye uravneniâ, Tome 35 (1999) no. 11, pp. 1492-1495. http://geodesic.mathdoc.fr/item/DE_1999_35_11_a7/