%0 Journal Article %A I. A. Dynnikov %T Intersections of level surfaces of pseudoperiodic functions %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1994 %P 229-230 %V 49 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1994_49_1_a8/ %G en %F RM_1994_49_1_a8