@article{SM_1983_44_3_a3,
     author = {M. V. Zaicev},
     title = {On decomposability of commutators of varieties of {Lie} algebras and groups into products},
     journal = {Sbornik. Mathematics},
     pages = {283--297},
     publisher = {mathdoc},
     volume = {44},
     number = {3},
     year = {1983},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1983_44_3_a3/}
}