Open Science Research Excellence
Yiqin Lin and  Liang Bao and  Yimin Wei,  A Projection Method Based on Extended Krylov Subspaces for Solving Sylvester Equations.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology. July 2011, vol. 55(7). 1064 - 1070[viewed 16 July 2019]. Available from: http://waset.org/publications/15709.