Manuel Domínguez, Thomas Noll, Marco Castrillón. An extension of Christoffel duality to a subset of Sturm numbers and their characteristic words. Theoretical Computer Science, 412(27):2942-2954, 2011. [doi]
@article{DominguezNC11,
title = {An extension of Christoffel duality to a subset of Sturm numbers and their characteristic words},
author = {Manuel Domínguez and Thomas Noll and Marco Castrillón},
year = {2011},
doi = {10.1016/j.tcs.2010.12.060},
url = {http://dx.doi.org/10.1016/j.tcs.2010.12.060},
researchr = {https://researchr.org/publication/DominguezNC11},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {412},
number = {27},
pages = {2942-2954},
}