@article{SLC_1998_41_a3,
     author = {Bernard Leclerc},
     title = {On certain formulas of {Karlin} and {Szeg\"o}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1998},
     volume = {41},
     url = {http://geodesic.mathdoc.fr/item/SLC_1998_41_a3/}
}