Sherry H. F. Yan, Robin D. P. Zhou. Refined Enumeration of Corners in Tree-like Tableaux. Discrete Mathematics & Theoretical Computer Science, 19(3), 2017. [doi]
@article{YanZ17-1, title = {Refined Enumeration of Corners in Tree-like Tableaux}, author = {Sherry H. F. Yan and Robin D. P. Zhou}, year = {2017}, url = {http://dmtcs.episciences.org/3937}, researchr = {https://researchr.org/publication/YanZ17-1}, cites = {0}, citedby = {0}, journal = {Discrete Mathematics & Theoretical Computer Science}, volume = {19}, number = {3}, }