@article{10_4007_annals_2004_159_337,
     author = {Thomas J. Enright and Jeb F. Willenbring},
     title = {Hilbert series, {Howe} duality and branching for classical groups},
     journal = {Annals of mathematics},
     pages = {337--375},
     publisher = {mathdoc},
     volume = {159},
     number = {1},
     year = {2004},
     doi = {10.4007/annals.2004.159.337},
     mrnumber = {2052357},
     zbl = {1087.22011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2004.159.337/}
}