@article{duran:2005:som,
    author = {Dur{\'a}n, Antonio J. and Gr{\"u}nbaum, F. Alberto},
     title = {A survey on orthogonal matrix polynomials satisfying second
              order differential equations},
   journal = {J. Comput. Appl. Math.},
  fjournal = {Journal of Computational and Applied Mathematics},
    volume = {178},
      year = {2005},
    number = {1-2},
     pages = {169–190},
      issn = {0377-0427},
     coden = {JCAMDI},
   mrclass = {42C05 (15A99 34B30)},
  mrnumber = {MR2127878 (2005j:42015)},
       doi = {10.1016/j.cam.2004.05.023},
     zblno = {1060.42017}}