Alain Denise, Rodica Simion. Two combinatorial statistics on Dyck paths. Discrete Mathematics, 137(1-3):155-176, 1995. [doi]
@article{DeniseS95,
title = {Two combinatorial statistics on Dyck paths},
author = {Alain Denise and Rodica Simion},
year = {1995},
doi = {10.1016/0012-365X(93)E0147-V},
url = {http://dx.doi.org/10.1016/0012-365X(93)E0147-V},
researchr = {https://researchr.org/publication/DeniseS95},
cites = {0},
citedby = {0},
journal = {Discrete Mathematics},
volume = {137},
number = {1-3},
pages = {155-176},
}