Yanxun Chang, Lijun Ji, Hao Zheng. 1). Discrete Mathematics, 340(5):1080-1085, 2017. [doi]
@article{ChangJZ17,
title = {1)},
author = {Yanxun Chang and Lijun Ji and Hao Zheng},
year = {2017},
doi = {10.1016/j.disc.2016.10.020},
url = {http://dx.doi.org/10.1016/j.disc.2016.10.020},
researchr = {https://researchr.org/publication/ChangJZ17},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {340},
number = {5},
pages = {1080-1085},
}