@article{ETNA_2001__12__a2,
     author = {Fischer,  Bernd and Peherstorfer,  Franz},
     title = {Chebyshev approximation via polynomial mappings and the convergence behaviour of {Krylov} subspace methods},
     journal = {Electronic transactions on numerical analysis},
     pages = {205--215},
     year = {2001},
     volume = {12},
     zbl = {0978.41004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2001__12__a2/}
}