Y Caro, A Hansberg, A Montejano - arXiv preprint arXiv:1708.09777, 2017 - arxiv.org
We prove the following results solving a problem raised in [Y. Caro, R. Yuster, On zero-sum
and almost zero-sum subgraphs over $\mathbb {Z} $, Graphs Combin. 32 (2016), 49--63] …