@inproceedings{d.1972the,
title={The distribution of square-full integers},
author={D. Suryanarayana, and R. Sita Rama Chandra Rao},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203451799518190},
booktitle={Arkiv for Matematik},
volume={11},
number={1},
pages={195-201},
year={1972},
}
D. Suryanarayana, and R. Sita Rama Chandra Rao. The distribution of square-full integers. 1972. Vol. 11. In Arkiv for Matematik. pp.195-201. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203451799518190.