1. Negative temperature obtaining by heating or cooling of a system;Basov;Soviet JETP,1963
2. Le mélange d'grande vitesse d'azote excite en vibration avec du gas carbonique;Borghi;Astronautica Acta,1972
3. Thermal laser excitation by mixing in a highly convective flow;Bronfin;Appl. Phys. Lett.,1970
4. Flow lasers;Christiansen;Ann. Rev. of Fluid Mech.,1975
5. Optimum regimes of population inversion by supersonic mixing;Croshko;Dokl. Akad. Nauk SSSR,1973