@article{SIGMA_2007_3_a89,
     author = {Thomas P. Branson},
     title = {$Q${-Curvature,} {Spectral} {Invariants,} and {Representation} {Theory}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2007},
     volume = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a89/}
}