%0 Journal Article %A A. B. Khasanov %A G. U. Urazboev %T Integration of the sine-Gordon equation with a~self-consistent source of the integral type in the case of multiple eigenvalues %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2009 %P 55-66 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2009_3_a2/ %G ru %F IVM_2009_3_a2