@article{JIS_2007__10_6_a4,
     author = {Parviainen,  Robert},
     title = {Parametric production matrices and weighted succession rules: a {Dyck} path example},
     journal = {Journal of integer sequences},
     year = {2007},
     volume = {10},
     number = {6},
     zbl = {1139.05005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2007__10_6_a4/}
}