@article{IM2_1972_6_6_a0,
     author = {L. A. Bokut'},
     title = {Unsolvability of the equality problem and subalgebras of finitely presented {Lie} algebras},
     journal = {Izvestiya. Mathematics },
     pages = {1153--1199},
     publisher = {mathdoc},
     volume = {6},
     number = {6},
     year = {1972},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1972_6_6_a0/}
}