authors, Hannelore Keller-Rudek ... [et al.] ; editors, Hannelore Keller-Rudek ... [et al.] ; chief editor, Dieter Koschel ; : gw, : us. -- Springer, 1982. -- (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. 5 . F, fluorine ; suppl. v. 3).