@article{MMO_1956_5_a6,
     author = {F. A. Berezin and I. M. Gel'fand},
     title = {Some remarks on the theory of spherical functions on symmetric {Riemannian} manifolds},
     journal = {Trudy Moskovskogo matemati\v{c}eskogo ob\^{s}estva},
     pages = {311--351},
     publisher = {mathdoc},
     volume = {5},
     year = {1956},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MMO_1956_5_a6/}
}