Changhong Lu, Lei Chen, Mingqing Zhai. Extremal problems on consecutive L(2, 1)-labelling. Discrete Applied Mathematics, 155(10):1302-1313, 2007. [doi]
@article{LuCZ07:0,
title = {Extremal problems on consecutive L(2, 1)-labelling},
author = {Changhong Lu and Lei Chen and Mingqing Zhai},
year = {2007},
doi = {10.1016/j.dam.2006.12.002},
url = {http://dx.doi.org/10.1016/j.dam.2006.12.002},
researchr = {https://researchr.org/publication/LuCZ07%3A0},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {155},
number = {10},
pages = {1302-1313},
}