@article{ETNA_2005__20__a4,
     author = {Liesen, J\"org and Tich\'y, Petr},
     title = {On the worst-case convergence of {MR} and {CG} for symmetric positive definite tridiagonal {Toeplitz} matrices},
     journal = {Electronic transactions on numerical analysis},
     pages = {180--197},
     publisher = {mathdoc},
     volume = {20},
     year = {2005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2005__20__a4/}
}