TY - JOUR AU - Pentti Haukkanen TI - Some further arithmetical identities involving a generalization of Ramanujan's sum JO - Annales Fennici Mathematici PY - 1990 SP - 37 EP - 52 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1990.1513/ DO - 10.5186/aasfm.1990.1513 LA - en ID - AFM_1990_15_1_a3 ER -