@article{ETNA_2008__30__a24,
     author = {Liu,  Hualei and Zhong,  Baojiang},
     title = {Simpler block {GMRES} for nonsymmetric systems with multiple right-hand sides},
     journal = {Electronic transactions on numerical analysis},
     pages = {1--9},
     year = {2008},
     volume = {30},
     zbl = {1188.65034},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2008__30__a24/}
}