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@article{DAN_1988_300_2_a9, author = {E. S. Pyatnitskii}, title = {The decomposition principle in the control of mechanical systems}, journal = {Doklady Akademii Nauk}, pages = {300--303}, publisher = {mathdoc}, volume = {300}, number = {2}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a9/} }
E. S. Pyatnitskii. The decomposition principle in the control of mechanical systems. Doklady Akademii Nauk, Tome 300 (1988) no. 2, pp. 300-303. http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a9/