@article{MZ_1973__135_172004,
     author = {Howard L. Silcock},
     title = {Metanilpotent {Groups} {Satisfying} the {Minimal} {Condition} for {Normal} {Subgroups.}},
     journal = {Mathematische Zeitschrift},
     pages = {165--174},
     publisher = {mathdoc},
     volume = {135},
     year = {1973},
     zbl = {0261.20015},
     url = {http://geodesic.mathdoc.fr/item/MZ_1973__135_172004/}
}