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@article{DE_1978_14_4_a4, author = {A. V. Metel'skii and S. A. Minyukov}, title = {On the theory of the complete observability of systems with lag}, journal = {Differencialʹnye uravneni\^a}, pages = {624--633}, publisher = {mathdoc}, volume = {14}, number = {4}, year = {1978}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1978_14_4_a4/} }
A. V. Metel'skii; S. A. Minyukov. On the theory of the complete observability of systems with lag. Differencialʹnye uravneniâ, Tome 14 (1978) no. 4, pp. 624-633. http://geodesic.mathdoc.fr/item/DE_1978_14_4_a4/