%0 Journal Article %A Yu. M. Zinoviev %T Pfaffian and the Kac--Ward Formula in the Two-Dimensional Ising Model %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2005 %P 139-153 %V 251 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2005_251_a5/ %G ru %F TM_2005_251_a5