@article{IVM_1968_9_a4,
     author = {V. G. Ershov},
     title = {A~truncated matrix power moment problem},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {36--43},
     year = {1968},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1968_9_a4/}
}