Qing Tian, Wei Yang, Liping Ding. On the general trigonometric sums weighted by character sums. Applied Mathematics and Computation, 268:375-387, 2015. [doi]
@article{TianYD15,
title = {On the general trigonometric sums weighted by character sums},
author = {Qing Tian and Wei Yang and Liping Ding},
year = {2015},
doi = {10.1016/j.amc.2015.06.016},
url = {http://dx.doi.org/10.1016/j.amc.2015.06.016},
researchr = {https://researchr.org/publication/TianYD15},
cites = {0},
citedby = {0},
journal = {Applied Mathematics and Computation},
volume = {268},
pages = {375-387},
}