Authors: Kishimoto, A Kumjian, A

Citation: A. Kishimoto et A. Kumjian, The Ext class of an approximately inner automorphism. II, J OPER THEO, 46(1), 2001, pp. 99-122

Authors: Kumjian, A Pask, D

Citation: A. Kumjian et D. Pask, C-algebras of directed graphs and group actions, ERGOD TH DY, 19, 1999, pp. 1503-1519