%0 Journal Article %A Endimioni, GĂ©rard %T Automorphisms fixing every Normal Subgroup of a Nilpotent-by-abelian Group %J Rendiconti del Seminario Matematico della UniversitĂ  di Padova %D 2008 %P 73-77 %V 120 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_2008__120__73_0/ %G en %F RSMUP_2008__120__73_0