@article{SM_2008_199_2_a1,
     author = {L. A. Knizhnerman},
     title = {Gauss{\textendash}Arnoldi quadrature for $\bigl\langle(zI-A)^{-1}\varphi,\varphi\bigr\rangle$ and rational {Pad\'e-type} approximation for {Markov-type} functions},
     journal = {Sbornik. Mathematics},
     pages = {185--206},
     year = {2008},
     volume = {199},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2008_199_2_a1/}
}