@article{MAN_1989__283_1_164527,
     author = {S.J. Patterson and I.I. Piatetski-Shapiro},
     title = {The {Symmetric-Square} {L-Function} {Attached} to a {Cuspidal} {Automorphic} {Representation} of {GL3.}},
     journal = {Mathematische Annalen},
     pages = {551--572},
     publisher = {mathdoc},
     volume = {283},
     number = {1},
     year = {1989},
     zbl = {0645.22007},
     url = {http://geodesic.mathdoc.fr/item/MAN_1989__283_1_164527/}
}