@article{MR810773, author = {D'Atri, J. E. and Dorfmeister, J. and Zhao, Yan Da}, title = {The isotropy representation for homogeneous Siegel domains}, journal = {Pacific J. Math.}, year = {1985}, volume = {120}, number = {2}, pages = {295--326}, issn = {0030-8730}, url = {http://projecteuclid.org/euclid.pjm/1102703412}, }