Peter McNamara, Hugh Thomas. Poset edge-labellings and left modularity. Eur. J. Comb., 27(1):101-113, 2006. [doi]
@article{McNamaraT06,
title = {Poset edge-labellings and left modularity},
author = {Peter McNamara and Hugh Thomas},
year = {2006},
doi = {10.1016/j.ejc.2004.07.010},
url = {http://dx.doi.org/10.1016/j.ejc.2004.07.010},
researchr = {https://researchr.org/publication/McNamaraT06},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {27},
number = {1},
pages = {101-113},
}