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@article{DE_1981_17_2_a9, author = {R. Kh. Galeev}, title = {Multidimensional linear passive systems in {Hilbert} space}, journal = {Differencialʹnye uravneni\^a}, pages = {278--285}, publisher = {mathdoc}, volume = {17}, number = {2}, year = {1981}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1981_17_2_a9/} }
R. Kh. Galeev. Multidimensional linear passive systems in Hilbert space. Differencialʹnye uravneniâ, Tome 17 (1981) no. 2, pp. 278-285. http://geodesic.mathdoc.fr/item/DE_1981_17_2_a9/