%0 Journal Article %A P. G. Grinevich %A K. V. Kaipa %T Multiscale Limit for Finite-Gap Sine-Gordon Solutions and Calculation of Topological Charge Using Theta-Functional Formulae %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2009 %P 54-63 %V 266 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2009_266_a2/ %G ru %F TM_2009_266_a2