Mireille Bousquet-Mélou, Andrew Rechnitzer. The site-perimeter of bargraphs. Adv. Appl. Math., 31(1):86-112, 2003. [doi]
@article{Bousquet-MelouR03,
title = {The site-perimeter of bargraphs},
author = {Mireille Bousquet-Mélou and Andrew Rechnitzer},
year = {2003},
doi = {10.1016/S0196-8858(02)00553-5},
url = {https://doi.org/10.1016/S0196-8858(02)00553-5},
researchr = {https://researchr.org/publication/Bousquet-MelouR03},
cites = {0},
citedby = {0},
journal = {Adv. Appl. Math.},
volume = {31},
number = {1},
pages = {86-112},
}