@article{IVM_1974_8_a13,
     author = {L. P. Povchun and A. A. Privalov},
     title = {A certain interpolation process of {E.~Egerv\'ary} and {P.~Tur\'an}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {82--88},
     publisher = {mathdoc},
     number = {8},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1974_8_a13/}
}