Oliver Roche-Newton, Imre Z. Ruzsa, Chun-Yen Shen, Ilya D. Shkredov. On the size of the set A A + A. J. London Math. Society, 99(2):477-494, 2019. [doi]
@article{Roche-NewtonRSS19,
title = {On the size of the set A A + A},
author = {Oliver Roche-Newton and Imre Z. Ruzsa and Chun-Yen Shen and Ilya D. Shkredov},
year = {2019},
doi = {10.1112/jlms.12177},
url = {https://doi.org/10.1112/jlms.12177},
researchr = {https://researchr.org/publication/Roche-NewtonRSS19},
cites = {0},
citedby = {0},
journal = {J. London Math. Society},
volume = {99},
number = {2},
pages = {477-494},
}