@article{FPM_1998_4_4_a15, author = {A. V. Mikhalev and M. A. Shatalova}, title = {Prime radical of $\Omega$-groups and $\Omega$-$l$-groups}, journal = {Fundamentalʹna\^a i prikladna\^a matematika}, pages = {1405--1413}, publisher = {mathdoc}, volume = {4}, number = {4}, year = {1998}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/FPM_1998_4_4_a15/} }