@article{MZ_1974__139_172113,
     author = {James Wiegold and John C. Lennox},
     title = {Converse of a {Theorem} of {Mal'cev} on {Nilpotent} {Groups.}},
     journal = {Mathematische Zeitschrift},
     pages = {85--86},
     publisher = {mathdoc},
     volume = {139},
     year = {1974},
     zbl = {0276.20027},
     url = {http://geodesic.mathdoc.fr/item/MZ_1974__139_172113/}
}