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@article{MZ_1955__62_169495, author = {Lawrence Markus}, title = {Continuous matrices and the stability of differential systems.}, journal = {Mathematische Zeitschrift}, pages = {310--319}, publisher = {mathdoc}, volume = {62}, year = {1955}, zbl = {0064.33801}, url = {http://geodesic.mathdoc.fr/item/MZ_1955__62_169495/} }
Lawrence Markus. Continuous matrices and the stability of differential systems.. Mathematische Zeitschrift, Tome 62 (1955), pp. 310-319. http://geodesic.mathdoc.fr/item/MZ_1955__62_169495/