TY - JOUR AU - Rocio Gonzalez-Diaz AU - Pedro Real TI - HPT and cocyclic operations JO - Homology, homotopy, and applications PY - 2005 SP - 95 EP - 108 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4310/HHA.2005.v7.n2.a5/ DO - 10.4310/HHA.2005.v7.n2.a5 LA - en ID - HHA_2005_7_2_a6 ER -