@article{10_37236_5659,
     author = {Youngja Park and Sangwook Kim},
     title = {Chung-Feller property of {Schr\"oder} objects},
     journal = {The electronic journal of combinatorics},
     year = {2016},
     volume = {23},
     number = {2},
     doi = {10.37236/5659},
     zbl = {1338.05011},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/5659/}
}