@article{1984-hensley ,author={Douglas Hensley} ,ISSN={0022--314X} ,journal={Journal of Number Theory} ,MR={85i:11071} ,pages={206--212} ,title={{The sum of $\alpha^{\Omega(n)}$ over integers $n\le x$ with all prime factors between $\alpha$ and $y$}} ,volume={18} ,year={1984} }