%0 Journal Article %A de Mattos, Denise %A Pergher, Pedro Luiz %A dos Santos, Edivaldo %T Borsuk–Ulam theorems and their parametrized versions for spaces of type (a,b) %J Algebraic and Geometric Topology %D 2013 %P 2827-2843 %V 13 %N 5 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2013.13.2827/ %R 10.2140/agt.2013.13.2827 %F 10_2140_agt_2013_13_2827