@article{10_4171_dm_104,
     author = {Brooks Roberts},
     title = {Global $L$-packets for {GSp(2)} and theta lifts},
     journal = {Documenta mathematica},
     pages = {247--314},
     year = {2001},
     volume = {6},
     doi = {10.4171/dm/104},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/104/}
}