@article{ZVMMF_2004_44_11_a4,
     author = {A. V. Frolov and V. I. Tsvetkov},
     title = {On the harmonic analysis of functions of a real variable on a sphere},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1964--1971},
     publisher = {mathdoc},
     volume = {44},
     number = {11},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_11_a4/}
}