TY - JOUR AU - Stanisław Knapowski TI - Mean-value estimations for the Möbius function II JO - Acta Arithmetica PY - 1961 SP - 337 EP - 343 VL - 7 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-7-4-337-343/ DO - 10.4064/aa-7-4-337-343 LA - fr ID - 10_4064_aa_7_4_337_343 ER -