@article{SM_1986_55_1_a16,
     author = {M. I. Kabenyuk},
     title = {Free subgroups and compact elements of connected {Lie} groups},
     journal = {Sbornik. Mathematics},
     pages = {273--283},
     publisher = {mathdoc},
     volume = {55},
     number = {1},
     year = {1986},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1986_55_1_a16/}
}