TY - JOUR AU - Harold G. Diamond AU - Wen-Bin Zhang TI - Optimality of Chebyshev bounds for Beurling generalized numbers JO - Acta Arithmetica PY - 2013 SP - 259 EP - 275 VL - 160 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa160-3-3/ DO - 10.4064/aa160-3-3 LA - en ID - 10_4064_aa160_3_3 ER -