@article{10_37236_5908,
     author = {Shi-Mei Ma and Yeong-Nan Yeh},
     title = {The peak statistics on simsun permutations},
     journal = {The electronic journal of combinatorics},
     year = {2016},
     volume = {23},
     number = {2},
     doi = {10.37236/5908},
     zbl = {1335.05007},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5908/}
}