@article{ZVMMF_1992_32_3_a1,
     author = {M. S. Sagitov},
     title = {A modification of {Schur's} method for solving a matrix algebraic {Riccati} equation},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {348--359},
     year = {1992},
     volume = {32},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_3_a1/}
}