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@article{TIMB_2016_24_1_a0, author = {A. I. Astrovskii}, title = {Schwarz forms for linear discrete observation system}, journal = {Trudy Instituta matematiki}, pages = {3--8}, publisher = {mathdoc}, volume = {24}, number = {1}, year = {2016}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TIMB_2016_24_1_a0/} }
A. I. Astrovskii. Schwarz forms for linear discrete observation system. Trudy Instituta matematiki, Tome 24 (2016) no. 1, pp. 3-8. http://geodesic.mathdoc.fr/item/TIMB_2016_24_1_a0/