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@article{DE_1976_12_7_a6, author = {A. P. Marynych}, title = {Relatively ideally observable systems}, journal = {Differencialʹnye uravneni\^a}, pages = {1204--1210}, publisher = {mathdoc}, volume = {12}, number = {7}, year = {1976}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1976_12_7_a6/} }
A. P. Marynych. Relatively ideally observable systems. Differencialʹnye uravneniâ, Tome 12 (1976) no. 7, pp. 1204-1210. http://geodesic.mathdoc.fr/item/DE_1976_12_7_a6/