%0 Journal Article %A Joaquim Borges %A Ivan Yu. Mogilnykh %A Josep RifĂ  %A Faina I. Solov'eva %T On the number of nonequivalent propelinear extended perfect codes %J The electronic journal of combinatorics %D 2013 %V 20 %N 2 %U http://geodesic.mathdoc.fr/articles/10.37236/3220/ %R 10.37236/3220 %F 10_37236_3220