TSAGAS, G. and DJMOU, G. (1992) “NEW REPRESENTATION OF A SPECIAL NON-SYMMETRIC HOMOGENEOUS DOMAIN IN $\mathbb{C}^n$ $n\ge 6$”, Tamkang Journal of Mathematics, 23(3), pp. 239–246. doi: 10.5556/j.tkjm.23.1992.4547.