Marilena Barnabei, Flavio Bonetti, Niccolò Castronuovo, Matteo Silimbani. Motzkin and Catalan Tunnel Polynomials. J. Integer Seq., 21(8), 2018. [doi]
@article{BarnabeiBCS18,
title = {Motzkin and Catalan Tunnel Polynomials},
author = {Marilena Barnabei and Flavio Bonetti and Niccolò Castronuovo and Matteo Silimbani},
year = {2018},
url = {https://cs.uwaterloo.ca/journals/JIS/VOL21/Barnabei/barnabei5.html},
researchr = {https://researchr.org/publication/BarnabeiBCS18},
cites = {0},
citedby = {0},
journal = {J. Integer Seq.},
volume = {21},
number = {8},
}