Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1973__9_1_a3, author = {Ku\v{c}era, Vladim{\'\i}r}, title = {A review of the matrix {Riccati} equation}, journal = {Kybernetika}, pages = {--61}, publisher = {mathdoc}, volume = {09}, number = {1}, year = {1973}, mrnumber = {0328180}, zbl = {0279.49015}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1973__9_1_a3/} }
Kučera, Vladimír. A review of the matrix Riccati equation. Kybernetika, Tome 09 (1973) no. 1, p. 61. http://geodesic.mathdoc.fr/item/KYB_1973__9_1_a3/