@article{DE_1967_3_3_a5,
     author = {N. N. Lebedev},
     title = {Expansion of an arbitrary function in an integral with respect to the squares of {Legendre} functions with complex index},
     journal = {Differencialʹnye uravneni\^a},
     pages = {422--435},
     publisher = {mathdoc},
     volume = {3},
     number = {3},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_3_a5/}
}