%0 Journal Article %A R. Giachetti %A V. Tognetti %T Effective potential and quantum dynamical correlators %J Zapiski Nauchnykh Seminarov POMI %D 1998 %P 49-56 %V 251 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1998_251_a4/ %G en %F ZNSL_1998_251_a4