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@article{DAN_1965_161_2_a8, author = {V. P. Platonov}, title = {Engel elements and the radical in $PI$ -algebras and topological groups}, journal = {Doklady Akademii Nauk}, pages = {288--291}, publisher = {mathdoc}, volume = {161}, number = {2}, year = {1965}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1965_161_2_a8/} }
V. P. Platonov. Engel elements and the radical in $PI$ -algebras and topological groups. Doklady Akademii Nauk, Tome 161 (1965) no. 2, pp. 288-291. http://geodesic.mathdoc.fr/item/DAN_1965_161_2_a8/