@article{DAN_1972_206_6_a1,
     author = {L. A. Bokut'},
     title = {Unsolvability of the word problem for {Lie} algebras},
     journal = {Doklady Akademii Nauk},
     pages = {1277--1279},
     publisher = {mathdoc},
     volume = {206},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_6_a1/}
}