Juanjo Rué, Christoph Spiegel. On a problem of Sárközy and Sós for multivariate linear forms. Electronic Notes in Discrete Mathematics, 68:101-106, 2018. [doi]
@article{RueS18,
title = {On a problem of Sárközy and Sós for multivariate linear forms},
author = {Juanjo Rué and Christoph Spiegel},
year = {2018},
doi = {10.1016/j.endm.2018.06.018},
url = {https://doi.org/10.1016/j.endm.2018.06.018},
researchr = {https://researchr.org/publication/RueS18},
cites = {0},
citedby = {0},
journal = {Electronic Notes in Discrete Mathematics},
volume = {68},
pages = {101-106},
}