Book Chapter
Wendeberg, M.; Brand, W. A.: The Principles and Characteristics of the IRMS Instrument. In: The Encyclopedia of Mass Spectrometry, Vol.5: Elemental and Isotope Ratio Mass Spectrometry, Vol.
5, pp. 739 - 748 (Eds. Beauchemin, D.; Matthews, D. E.). Elsevier, Amsterdam (2010)