%0 Journal Article %A I. A. Dynnikov %A S. P. Novikov %T Topology of quasi-periodic functions on the plane %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2005 %P 1-26 %V 60 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2005_60_1_a0/ %G en %F RM_2005_60_1_a0