@article{1102698953,
author = {Davidson, Mark G.},
title = {The harmonic representation of ${\rm U}(p,q)$ and its connection with the generalized unit disk.},
journal = {Pacific J. Math.},
volume = {130},
number = {2},
year = {1987},
pages = { 33-55},
language = {en},
url = {http://dml.mathdoc.fr/item/1102698953}
}
Davidson, Mark G. The harmonic representation of ${\rm U}(p,q)$ and its connection with the generalized unit disk.. Pacific J. Math., Tome 130 (1987) no. 2, pp. 33-55. http://gdmltest.u-ga.fr/item/1102698953/