@article{DE_1985_21_3_a3,
     author = {I. T. Kiguradze},
     title = {Solvability of the de la {Vall\'ee-Poussin} boundary value problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {391--398},
     publisher = {mathdoc},
     volume = {21},
     number = {3},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_3_a3/}
}