%0 Journal Article %A Konstantinov, Mihail %A Yanev, Kostadin %A Pelova, Galina %A Boneva, Juliana %T 2D Apportionment Methods %J Mathematics and Education in Mathematics %D 2010 %P 190-197 %V 39 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MEM_2010_39_1_a19/ %G en %F MEM_2010_39_1_a19