%0 Journal Article %A Wehrfritz, B.A.F. %T On hypercentre-by-polycyclic-by-nilpotent groups %J Rendiconti del Seminario Matematico della Università di Padova %D 2019 %P 155-164 %V 141 %I European Mathematical Society Publishing House %C Zuerich, Switzerland %U http://www.numdam.org/articles/10.4171/RSMUP/19/ %R 10.4171/RSMUP/19 %F RSMUP_2019__141__155_0