@article{107300, author = {Ond\v rej Do\v sl\'y}, title = {Riccati matrix differential equation and classification of disconjugate differential systems}, journal = {Archivum Mathematicum}, volume = {023}, year = {1987}, pages = {231-241}, zbl = {0637.34025}, mrnumber = {930783}, language = {en}, url = {http://dml.mathdoc.fr/item/107300} }
Došlý, Ondřej. Riccati matrix differential equation and classification of disconjugate differential systems. Archivum Mathematicum, Tome 023 (1987) pp. 231-241. http://gdmltest.u-ga.fr/item/107300/
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