Toufik Mansour, Reza Rastegar, Alexander Roitershtein. Staircase patterns in words: Subsequences, subwords, and separation number. Eur. J. Comb., 86:103099, 2020. [doi]
@article{MansourRR20,
title = {Staircase patterns in words: Subsequences, subwords, and separation number},
author = {Toufik Mansour and Reza Rastegar and Alexander Roitershtein},
year = {2020},
doi = {10.1016/j.ejc.2020.103099},
url = {https://doi.org/10.1016/j.ejc.2020.103099},
researchr = {https://researchr.org/publication/MansourRR20},
cites = {0},
citedby = {0},
journal = {Eur. J. Comb.},
volume = {86},
pages = {103099},
}