TY - JOUR AU - Borwein, D. TI - A Sum of Reciprocals of Least Common Multiples JO - Canadian mathematical bulletin PY - 1978 SP - 117 EP - 118 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1978-019-7/ DO - 10.4153/CMB-1978-019-7 ID - 10_4153_CMB_1978_019_7 ER -