@article{DE_2002_38_1_a4,
     author = {L. A. Safonov and V. V. Strygin},
     title = {The {Convergence} of the {Solution} of a {Matrix} {Riccati} {Equation} to the {Maximal} {Stationary} {Solution} in the {Critical} {Case}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {29--33},
     publisher = {mathdoc},
     volume = {38},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_1_a4/}
}