by Alois Haas ; authors, Michael R. Chr. Gerstenberger ... [et al.] ; chief editor, Dieter Koschel ; : gw, : us. -- Springer-Verlag, 1984. -- (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, perfluorohalogenoorgano compounds of main group elements ; suppl. v. 1).