1. and ‘Basic Gas Chromatography-Mass Spectroscopy Principles and Techniques’ (Elsevier, Amsterdam, 1988).
2. and Application-Note No. 5 (Bruker-Franzen Analytike GmbH, Bremen, Germany, 1991).
3. Techniques of Combined Gas Chromatography-Mass Spectrometry: Applications in Organic Analysis (Wiley, New York, 1973), p. 157.
4. Viking gas chromatograph–mass spectrometer
5. Palladium-hydrogen system. Efficient interface for gas chromatography-mass spectrometry