@article{MMO_1967_17_a7,
     author = {M. A. Evgrafov},
     title = {A certain integral transform and its application to the estimation of the number of eigenvalues of certain integral operators},
     journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {273--292},
     publisher = {mathdoc},
     volume = {17},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMO_1967_17_a7/}
}