%0 Journal Article %A Philip J. Higgins %T Thin elements and commutative shells in cubical omega-categories %J Theory and applications of categories %D 2005 %P 60-74 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2005_14_a3/ %G en %F TAC_2005_14_a3