@article{IVM_1975_2_a13,
     author = {V. R. Kaigorodov},
     title = {The {Riemannian} spaces $\overset\ast D_n^s$. {Second} order recurrence},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {112--115},
     publisher = {mathdoc},
     number = {2},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1975_2_a13/}
}