TY - JOUR AU - Backhausz, Ágnes AU - Szegedy, Balázs TI - Action convergence of operators and graphs JO - Canadian journal of mathematics PY - 2022 SP - 72 EP - 121 VL - 74 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/S0008414X2000070X/ DO - 10.4153/S0008414X2000070X ID - 10_4153_S0008414X2000070X ER -