- Karl-Heinz; Schäfer, Manfred; Sato, Kimihiko; Seiter, Herbert; Zwick, Werner;
Creutziger, Ruthild; Leiter,
Herbert (2000). "Ammonium Compounds". Ullmann's Encyclopedia...
-
Elisabeth Cruciger (also
spelled Kreuziger,
Creutziger etc.; née von Meseritz) (c. 1500 – 2 May 1535), a
German writer, was the
first female poet and hymnwriter...