@article{107222, author = {Ond\v rej Do\v sl\'y}, title = {The basic properties of phase matrices of linear differential systems}, journal = {Archivum Mathematicum}, volume = {021}, year = {1985}, pages = {113-121}, zbl = {0579.34007}, mrnumber = {817553}, language = {en}, url = {http://dml.mathdoc.fr/item/107222} }
Došlý, Ondřej. The basic properties of phase matrices of linear differential systems. Archivum Mathematicum, Tome 021 (1985) pp. 113-121. http://gdmltest.u-ga.fr/item/107222/
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