@article{01930003, title = {Direct methods for matrix Sylvester and Lyapunov equations.}, journal = {Journal of Applied Mathematics}, volume = {2003}, year = {2003}, pages = {277-303}, doi = {10.1155/S1110757X03212055}, zbl = {1028.65039}, language = {en}, url = {http://dml.mathdoc.fr/item/01930003} }
Sorensen, Danny C.; Zhou, Yunkai. Direct methods for matrix Sylvester and Lyapunov equations.. Journal of Applied Mathematics, Tome 2003 (2003) pp. 277-303. doi : 10.1155/S1110757X03212055. http://gdmltest.u-ga.fr/item/01930003/