Monographs:
With M.G. Davidson and T.J. Enright, Differential Operators and Highest Weight Representations, Memoirs of the American Mathematical Society, Number 455, November 1991, p. 1 – 102.
Articles:
Analytic Uniformly Bounded Representations of SU(1,n+1), Trans. Am. Math Society, v. 290, No. 1 (1985), p. 281-302.
With M.G. Davidson, Gradient-Type Differential Operators and Unitary Highest Weight Representations of SU(p,q), Journal of Functional Analysis, vol. 81, No.1, November 1988, p.100-125.
With M.G. Davidson and T.J. Enright, Covariant Differential Operators, Mathematische Annalen, No. 288, December 1990, p. 731-739.
With M.G. Davidson, Szego Maps and Highest Weight Representations, Pacific Journal of Mathematics, Vol. 158, March 1993, p.67-91.
Covariant Differential Operators and Derived Functor Modules, Contemporary Mathematics, Vol. 191, 1995, p. 163-204.
With M.G. Davidson, Ladder Representation Norms for Hermitian Symmetric Groups, Journal of Lie Theory, Vol. 10 (2001), p. 151 – 170.
With M. R. Sepanski, On Global SL(2.R) Symmetries of Differential Operators, Journal of Functional Analysis, Vol. 224, 2005, p. 1 – 21.
With M. R. Sepanski, Global Lie Symmetries of the Heat and Schrodinger Equation, Journal of Lie Theory, Vol. 20, no. 3, (2010) p. 543 – 580.
With M. R. Sepanski and M. Hunziker, The Minimal Representation of the Conformal Group and Classical Solutions to the Wave Equation, Journal of Lie Theory, Vol. 22 (2012) p. 301 – 360.