@article{IVM_1963_3_a2,
     author = {K. G. Val\={e}\={e}v},
     title = {Construction of the solution of a systems of linear differential equations in the neighborhood of a regular singular point},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {19--22},
     publisher = {mathdoc},
     number = {3},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1963_3_a2/}
}