Pt Platinum [E-Book] : Platinum-Group Metals: Isotopes, Atoms, Molecules, Clusters /  

Belin, Esther
1988

F Perfluorohalogenoorgano Compounds of Main Group Elements [E-Book] : Compounds with Elements of Main Groups 1 to 5 (excluding N) and with S (partially) /  

Haas, Alois
1983