TY - JOUR AU - K. Wiertelak TI - On the application of TurĂ¡n's method to the theory of Dirichlet L-functions JO - Acta Arithmetica PY - 1971 SP - 249 EP - 259 VL - 19 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-19-3-249-259/ DO - 10.4064/aa-19-3-249-259 LA - en ID - 10_4064_aa_19_3_249_259 ER -