@article{MZM_1987_41_2_a13,
     author = {A. E. Tralle},
     title = {Isometry group of a generalized {Riemannian} symmetric space},
     journal = {Matemati\v{c}eskie zametki},
     pages = {248--256},
     year = {1987},
     volume = {41},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1987_41_2_a13/}
}