%0 Journal Article %A M. Yu. Novikov %A A. S. Sorin %A V. Ya. Chernyak %T Fluctuation forces in a~three-layer medium with rough boundaries.~IV. Calculations in the second order of perturbation theory (Casimir range) %J Teoretičeskaâ i matematičeskaâ fizika %D 1992 %P 113-118 %V 92 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1992_92_1_a9/ %G ru %F TMF_1992_92_1_a9