M. D. Atkinson, Nikola Ruskuc, Rebecca Smith. Substitution-closed pattern classes. Journal of Combinatorial Theory, Series A, 118(2):317-340, 2011. [doi]
@article{AtkinsonRS11,
title = {Substitution-closed pattern classes},
author = {M. D. Atkinson and Nikola Ruskuc and Rebecca Smith},
year = {2011},
doi = {10.1016/j.jcta.2010.10.006},
url = {http://dx.doi.org/10.1016/j.jcta.2010.10.006},
researchr = {https://researchr.org/publication/AtkinsonRS11},
cites = {0},
citedby = {0},
journal = {Journal of Combinatorial Theory, Series A},
volume = {118},
number = {2},
pages = {317-340},
}