Geodesic
Pfaff-Saalschütz Revisited
Séminaire lotharingien de combinatoire, Tome 15 (1986) 
Jiang Zeng. Pfaff-Saalschütz Revisited. Séminaire lotharingien de combinatoire, Tome 15 (1986). http://geodesic.mathdoc.fr/item/SLC_1986_15_a3/
@article{SLC_1986_15_a3,
     author = {Jiang Zeng},
     title = {Pfaff-Saalsch\"utz {Revisited}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {1986},
     volume = {15},
     url = {http://geodesic.mathdoc.fr/item/SLC_1986_15_a3/}
}
TY  - JOUR
AU  - Jiang Zeng
TI  - Pfaff-Saalschütz Revisited
JO  - Séminaire lotharingien de combinatoire
PY  - 1986
VL  - 15
UR  - http://geodesic.mathdoc.fr/item/SLC_1986_15_a3/
ID  - SLC_1986_15_a3
ER  - 
%0 Journal Article
%A Jiang Zeng
%T Pfaff-Saalschütz Revisited
%J Séminaire lotharingien de combinatoire
%D 1986
%V 15
%U http://geodesic.mathdoc.fr/item/SLC_1986_15_a3/
%F SLC_1986_15_a3

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

It is shown that an identity recently obtained by Székely is just equivalent to the Pfaff-Saalschütz identity. In the light of this observation, it is then easy to find a q-analogue.

The paper has been finally published under the same title in J. Combin. Theory, Ser. A 51 (1989), 141-143.