MathSciNet bibliographic data MR2171783 (2006f:15011) 15A24 Hasanov, Vejdi I.; Ivanov, Ivan G. On the matrix equation \$X-A\sp *X\sp {-n}A=I\$$X-A\sp *X\sp {-n}A=I$. Appl. Math. Comput. 168 (2005), no. 2, 1340–1356. Article

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.