%0 Journal Article %A S. A. Fedotov %T Application of the functional integration method to the laser theory %J Zapiski Nauchnykh Seminarov POMI %D 1983 %P 148-165 %V 131 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1983_131_a13/ %G ru %F ZNSL_1983_131_a13