@inproceedings{b.1958on, title={On a theorem of Davenport, and Heilbronn}, author={B. J. Birch, and H. Davenport}, url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203149534347868}, booktitle={Acta Mathematica}, volume={100}, number={3}, pages={259-279}, year={1958}, }