%0 Journal Article %A Bohdana I. Hladysh %A Aleksandr O. Prishlyak %T Topology of Functions with Isolated Critical Points on the Boundary of a 2-Dimensional Manifold %J Symmetry, integrability and geometry: methods and applications %D 2017 %V 13 %U http://geodesic.mathdoc.fr/item/SIGMA_2017_13_a49/ %G en %F SIGMA_2017_13_a49