@article{IVM_2017_12_a6,
     author = {A. E. Choke Rivero and L. E. Garza Gaona},
     title = {Matrix orthogonal polynomials associated with perturbations of block {Toeplitz} matrices},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {66--79},
     publisher = {mathdoc},
     number = {12},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2017_12_a6/}
}