1. Coherent Raman spectroscopy;Levenson,1980
2. Coherent anti-Stokes Raman spectroscopy;Nibler,1978
3. Third order nonlinear susceptibility of liquids and solids;Hellwarth;Progr. Quant. Electron,1977
4. Coherent active spectroscopy of combinatorial (Raman) scattering with tunable oscillators; comparison with the spontaneous scattering technique;Akhmanov,1977