Zhibo Chen. On integral sum graphs. Discrete Mathematics, 306(1):19-25, 2006. [doi]
@article{Chen06:38,
title = {On integral sum graphs},
author = {Zhibo Chen},
year = {2006},
doi = {10.1016/j.disc.2005.10.021},
url = {http://dx.doi.org/10.1016/j.disc.2005.10.021},
tags = {graph-rewriting, rewriting},
researchr = {https://researchr.org/publication/Chen06%3A38},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {306},
number = {1},
pages = {19-25},
}