@article{JIS_2016__19_5_a2,
     author = {Ram{\'\i}rez, Jos\'e L. and Shattuck, Mark},
     title = {A $(p, q)$-analogue of the $r${-Whitney-Lah} numbers},
     journal = {Journal of integer sequences},
     publisher = {mathdoc},
     volume = {19},
     number = {5},
     year = {2016},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JIS_2016__19_5_a2/}
}