TY - JOUR AU - Marco Grandis TI - Inequilogical spaces, directed homology and noncommutative geometry JO - Homology, homotopy, and applications PY - 2004 SP - 413 EP - 437 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2004.v6.n1.a21/ DO - 10.4310/HHA.2004.v6.n1.a21 LA - en ID - HHA_2004_6_1_a20 ER -