@article{MZM_1970_7_2_a14,
     author = {V.-B. K. Rogov},
     title = {Eigenfunctions of the {Beltrami--Laplace} operator on a hyperboloid of one sheet},
     journal = {Matemati\v{c}eskie zametki},
     pages = {255--263},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_2_a14/}
}