@article{DE_1993_29_12_a17,
     author = {A. V. Savkin},
     title = {On the behavior of trajectories of a matrix {Riccati} differential equation},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2193--2194},
     publisher = {mathdoc},
     volume = {29},
     number = {12},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_12_a17/}
}