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@article{MASLO_1992__42_4_a5, author = {Gurchenkov, Sergei A.}, title = {About varieties of weakly abelian $\ell$-groups}, journal = {Mathematica slovaca}, pages = {437--441}, publisher = {mathdoc}, volume = {42}, number = {4}, year = {1992}, mrnumber = {1195037}, zbl = {0769.06009}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1992__42_4_a5/} }
Gurchenkov, Sergei A. About varieties of weakly abelian $\ell$-groups. Mathematica slovaca, Tome 42 (1992) no. 4, pp. 437-441. http://geodesic.mathdoc.fr/item/MASLO_1992__42_4_a5/