%0 Journal Article %A Pentti Haukkanen %T Some further arithmetical identities involving a generalization of Ramanujan's sum %J Annales Fennici Mathematici %D 1990 %P 37-52 %V 15 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1990.1513/ %R 10.5186/aasfm.1990.1513 %G en %F AFM_1990_15_1_a3