@article{SM_1971_13_1_a1,
     author = {D. V. Alekseevskii},
     title = {Conjugacy of polar factorizations of {Lie} groups},
     journal = {Sbornik. Mathematics},
     pages = {12--24},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {1971},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1971_13_1_a1/}
}