1. Inorganic Chemistry;Miessler,1999
2. Rays of Positive Electricity and Their Application to Chemical Analysis;Thomson,1913
3. The ionization and dissociation of hydrogen molecules and the formation of H3;Dempster;Philos. Mag.,1916
4. Secondary processes in the ion source of the mass spectrometer;Talroze;Dokl. Akad. Nauk SSSR,1952
5. Rate of the gaseous reactions, X++YH=XH++Y;Stevenson;J. Chem. Phys.,1955