%0 Journal Article %A V. G. Bornyakov %T Strong coupling method in a~symmetric scalar theory with two sources %J Teoretičeskaâ i matematičeskaâ fizika %D 1982 %P 247-258 %V 51 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1982_51_2_a10/ %G ru %F TMF_1982_51_2_a10