%0 Journal Article %A Reinhard Diestel %A Julian Pott %T Orthogonality and minimality in the homology of locally finite graphs %J The electronic journal of combinatorics %D 2014 %V 21 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/3844/ %R 10.37236/3844 %F 10_37236_3844