TY - JOUR AU - SIMON MARSHALL AU - SUG WOO SHIN TI - ENDOSCOPY AND COHOMOLOGY IN A TOWER OF CONGRUENCE MANIFOLDS FOR $U(n,1)$ JO - Forum of Mathematics, Sigma PY - 2019 VL - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1017/fms.2019.13/ DO - 10.1017/fms.2019.13 LA - en ID - 10_1017_fms_2019_13 ER -