%0 Journal Article %A M. Deryagina %T On the enumeration of hypermaps which are self-equivalent with respect to reversing the colors of vertices %J Zapiski Nauchnykh Seminarov POMI %D 2016 %P 31-39 %V 446 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2016_446_a2/ %G en %F ZNSL_2016_446_a2