@article{JIS_2017__20_1_a1,
     author = {Seo,  Seunghyun},
     title = {The {Catalan} threshold arrangement},
     journal = {Journal of integer sequences},
     year = {2017},
     volume = {20},
     number = {1},
     zbl = {1354.52026},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2017__20_1_a1/}
}