Demin A.I. ,     Kudriavtsev E.M. ,     Volkov A.Y. ,     Bakanov D.G. ,     Odintsov A.I. ,     Fedoseev A.I. ,     Sharkov V.F. Quasi CW and CW performances of arc heated gasdynamic CO_2 laser on coupled mode transitions. VIII Intern. colloquium on gasdynamics of explosions and reasctive systems.Book of abstracts , с. P.147