1. Laser photoionization spectroscopy;Letokhov,1987
2. Atomic and molecular spectroscopy: basic aspects and practical applications, vol.6;Svanberg,2004
3. AIP Conference Proceedings No., Atomic Processes in Plasma,1996
4. Autoionization-pumped laser;Boker;Phys Rev Lett,1982
5. Lasers without inversion: interference of lifetime- broadened resonances;Harris;Phys Rev Lett,1989