%0 Journal Article %A Borwein, D. %T A Sum of Reciprocals of Least Common Multiples %J Canadian mathematical bulletin %D 1978 %P 117-118 %V 21 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-019-7/ %R 10.4153/CMB-1978-019-7 %F 10_4153_CMB_1978_019_7