March et al., Fundamentals of Ion Trap Mass Spectrometry, vol. I; Ion Trap Instrumentation, vol. II; Chemical Environmental, and Biomedical Applications, vol. III, Practical Aspects of Ion Trap Mass Spectrometry. (1995). |
R. Alheit et al., Higher Order Non-Linear Resonances In A Paul Trap, International Journal of Mass Spectrometry and Ion Processes 154 (1996) 155-169. |
Y. Wang et al., The Non-Linear Ion Trap. Part 3. Multipole Components In Three Types Of Practical Ion Trap, International Journal of Mass Spectrometry and Ion Processes 132 (1994) 155-172. |