Compounds with noble gases and hydrogen / authors, Wolfgang Huisl ... [et al.] ; editors, Gerhard Czack ... [et al.] ; chief editor, Rudolf Keim
(Gmelin handbook of inorganic chemistry / prepared and issued by Gmelin-Institut für Anorganische Chemie der Max-Planck-Gesellschaft zur Förderung der Wissenschaften ; director, Ekkehard Fluck ; [System no. 59] . Fe, Iron ; suppl. v. B1)