@article{MZM_1974_16_4_a16,
     author = {F. M. Malyshev},
     title = {Local decompositions of pseudo-orthogonal groups},
     journal = {Matemati\v{c}eskie zametki},
     pages = {633--643},
     publisher = {mathdoc},
     volume = {16},
     number = {4},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1974_16_4_a16/}
}