1. Quadrupole Gas Analysers;Batey;Vacuum,1987
2. Proton-Transfer Reaction Mass Spectrometry;Blake;Chem. Rev.,2009
3. Process Mass Spectrometry as a Tool for Process Understanding;Colin;J. Process Anal. Chem.,1997
4. Quadrupole Mass Spectrometry and its Applications,1976
5. Environmental Applications of Membrane Introduction Mass Spectrometry;Ketola;J. Mass Spectrom.,2002