TY - JOUR AU - Robertson, Guyan AU - Steger, Tim TI - Asymptotic K-Theory for Groups Acting on à 2 Buildings JO - Canadian journal of mathematics PY - 2001 SP - 809 EP - 833 VL - 53 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-033-4/ DO - 10.4153/CJM-2001-033-4 ID - 10_4153_CJM_2001_033_4 ER -