André Arnold, M. Kanta, Daniel Krob. Recognizable Subsets of the Two Letter Plactic Monoid. Inf. Process. Lett., 64(2):53-59, 1997. [doi]
@article{ArnoldKK97,
title = {Recognizable Subsets of the Two Letter Plactic Monoid},
author = {André Arnold and M. Kanta and Daniel Krob},
year = {1997},
doi = {10.1016/S0020-0190(97)00157-9},
url = {http://dx.doi.org/10.1016/S0020-0190(97)00157-9},
researchr = {https://researchr.org/publication/ArnoldKK97},
cites = {0},
citedby = {0},
journal = {Inf. Process. Lett.},
volume = {64},
number = {2},
pages = {53-59},
}