TY - JOUR AU - Skandalis, George TI - Exact Sequences for the Kasparov Groups of Graded Algebras JO - Canadian journal of mathematics PY - 1985 SP - 193 EP - 216 VL - 37 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1985-013-x/ DO - 10.4153/CJM-1985-013-x ID - 10_4153_CJM_1985_013_x ER -