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[2].  Zhanqiang Bai  and Xun Xie.  Gelfand-Kirillov dimensions of highest weight Harish-Chandra modules for SU(p,q).  International Mathematics Research Notices.  2017. 

[3].  Particle motion in generalized Dirac's monopoles of dimension 2k+1.  JOURNAL OF MATHEMATICAL PHYSICS.  57 (8).  2016.