Selective ion source for the analysis of air contaminants Back to all publications Publication date 1 January 1983 Reference H.-N. Chen, W.J.L. Genuit, A.J.H. Boerboom and J.H. Los, Selective ion source for the analysis of air contaminants, Int. J. Mass Spectrom. Ion Phys. 46, 277-280 (1983)