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@article{DE_1991_27_3_a23, author = {E. K. Makarov}, title = {A remark on sets of nonregularity of almost periodic linear differential systems}, journal = {Differencialʹnye uravneni\^a}, pages = {539--541}, publisher = {mathdoc}, volume = {27}, number = {3}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1991_27_3_a23/} }
E. K. Makarov. A remark on sets of nonregularity of almost periodic linear differential systems. Differencialʹnye uravneniâ, Tome 27 (1991) no. 3, pp. 539-541. http://geodesic.mathdoc.fr/item/DE_1991_27_3_a23/