Xavier Daragon, Michel Couprie, Gilles Bertrand. Derived neighborhoods and frontier orders. Discrete Applied Mathematics, 147(2-3):227-243, 2005. [doi]
@article{DaragonCB05,
title = {Derived neighborhoods and frontier orders},
author = {Xavier Daragon and Michel Couprie and Gilles Bertrand},
year = {2005},
doi = {10.1016/j.dam.2004.09.013},
url = {http://dx.doi.org/10.1016/j.dam.2004.09.013},
researchr = {https://researchr.org/publication/DaragonCB05},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {147},
number = {2-3},
pages = {227-243},
}