The following publications are possibly variants of this publication:
- Neighbor sum distinguishing total coloring of 2-degenerate graphsJingjing Yao, Xiaowei Yu, Guanghui Wang, Changqing Xu. jco, 34(1):64-70, 2017. [doi]
- Neighbor sum distinguishing total chromatic number of planar graphsChangqing Xu, Jianguo Li, Shan Ge. amc, 332:189-196, 2018. [doi]
- Neighbor sum distinguishing total chromatic number of planar graphs without 5-cyclesChang Qing Xu, Xue Zhao. dmgt, 40(1):243-253, 2020. [doi]
- Neighbor sum distinguishing total colorings of planar graphsHualong Li, Laihao Ding, Bingqiang Liu, Guanghui Wang. jco, 30(3):675-688, 2015. [doi]