Citations of

(with Sherry H. F. Yan) Noncrossing trees and noncrossing graphs, Electron. J. Combin. 12 (2005) #R00, arXiv: math.CO/0509715.


  1. A. Asinowski and T. Mansour, Dyck paths with coloured ascents, European J. Combin. 29 (2008),no.5, 1262-1279.

  2. Tomislav Doslic and Darko Veljan, Secondary structures, plane trees and Motzkin numbers, Math. Commun., 12(2007), 163-169.

  3. Nancy S.S. Gu, Nelson Y. Li and Toufik Mansour, 2-binary trees: Bijections and related issues, Discrete Mathematics, 308 (2008), 1209-1221.

  4. Yidong Sun and Zhiping Wang, String pattern avoidance in generalized non-crossing trees, Discrete Math. Theor. Comput. Sci. 11 (2009) (2) 79-94.

  5. Yidong Sun and Zhiping Wang, Consecutive pattern avoidances in non-crossing trees, Graphs Combin. 26 (2010) no. 6, 815-832.

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