TY - JOUR AU - A. Sankaranarayanan AU - J. Sengupta TI - Zero-density estimate of $L$-functions attached to Maass forms JO - Acta Arithmetica PY - 2007 SP - 273 EP - 284 VL - 127 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa127-3-5/ DO - 10.4064/aa127-3-5 LA - en ID - 10_4064_aa127_3_5 ER -