%0 Journal Article %A Christiaan Hartman %A Marijn J. H. Heule %A Kees Kwekkeboom %A Alain Noels %T Symmetry in Gardens of Eden %J The electronic journal of combinatorics %D 2013 %V 20 %N 3 %U http://geodesic.mathdoc.fr/articles/10.37236/2611/ %R 10.37236/2611 %F 10_37236_2611