| Reference |
P. Kruit, M.J. van der Wiel and F.H. Read: 2 p Electron spectrometer for multi-photon ionization studies In: Laser Techniques for Extreme Ultraviolet Spectroscopy : (Boulder, 1982) /ed. McIlrathT.J. and R.R. Freeman, American Institute of Physics, 1982. - pp. 390-394 |
