Grünbaum, F. Alberto (2008). Random walks and orthogonal polynomials: some challenges. In Probability, geometry and integrable systems Math. Sci. Res. Inst. Publ. 55 241-260 Cambridge Univ. Press Cambridge. [MR] [GS?]
Grünbaum, F. Alberto and de la Iglesia, Manuel D. (2008). Matrix valued orthogonal polynomials arising from group representation theory and a family of quasi-birth-and-death processes. SIAM J. Matrix Anal. Appl. 30 No.2, 741-761. [MR] [GS?]
Castro, Mirta M. and Grünbaum, F. Alberto (2008). The noncommutative bispectral problem for operators of order one. Constr. Approx. 27 No.3, 329-347. [MR] [GS?]
Grünbaum, F. Alberto and McGrouther, Caroline (2007). Occupation time for two dimensional Brownian motion in a wedge. In Recent advances in nonlinear partial differential equations and applications Proc. Sympos. Appl. Math. 65 31-45 Amer. Math. Soc. Providence, RI. [MR] [GS?]
Durán, Antonio J. and Grünbaum, F. Alberto (2007). Matrix orthogonal polynomials satisfying second-order differential equations: coping without help from group representation theory. J. Approx. Theory 148 No.1, 35-48. [MR] [GS?]
