@article{IVM_1980_10_a15,
     author = {L. P. Povchun},
     title = {Fourier{\textendash}Laguerre series and {Lagrange} interpolation polynomials},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {80--83},
     year = {1980},
     number = {10},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1980_10_a15/}
}