TY - JOUR AU - Stanisław Knapowski TI - Contributions to the theory of the distribution of prime numbers in arithmetical progressions II JO - Acta Arithmetica PY - 1961 SP - 325 EP - 335 VL - 7 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-7-4-325-335/ DO - 10.4064/aa-7-4-325-335 LA - en ID - 10_4064_aa_7_4_325_335 ER -