@article{RSMUP_2011__126__245_0,
     author = {Smith, Howard},
     title = {Groups with all subgroups subnormal or {nilpotent-by-Chernikov}},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {245--253},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {126},
     year = {2011},
     mrnumber = {2918210},
     zbl = {1256.20027},
     language = {en},
     url = {http://archive.numdam.org/item/RSMUP_2011__126__245_0/}
}