@article{10_37236_10484,
     author = {Shishuo Fu and Zhicong Lin and Yaling Wang},
     title = {A combinatorial bijection on di-sk trees},
     journal = {The electronic journal of combinatorics},
     year = {2021},
     volume = {28},
     number = {4},
     doi = {10.37236/10484},
     zbl = {1486.05005},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/10484/}
}