%0 Journal Article %A O. D. Timofeevskaya %A N. E. Tyurin %A A. V. Shurgaya %T Method of strong coupling in charged scalar theory with two sources %J Teoretičeskaâ i matematičeskaâ fizika %D 1973 %P 79-89 %V 17 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1973_17_1_a7/ %G ru %F TMF_1973_17_1_a7