%0 Journal Article %A Marco Grandis %T Modelling fundamental 2-categories for directed homotopy %J Homology, homotopy, and applications %D 2006 %P 31-70 %V 8 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4310/HHA.2006.v8.n1.a2/ %R 10.4310/HHA.2006.v8.n1.a2 %G en %F HHA_2006_8_1_a2