%0 Journal Article %A N. M. Bogoliubov %A P. P. Kulish %T Exactly solvable models of quantum nonlinear optics %J Zapiski Nauchnykh Seminarov POMI %D 2012 %P 26-54 %V 398 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2012_398_a1/ %G ru %F ZNSL_2012_398_a1