Quantum Hilbert matrices and orthogonal polynomials. - Jørgen Ellegaard Andersen; Christian Berg (J. Comput. Appl. Math., 2009)

Topology and prediction of RNA pseudoknots. - Christian M. Reidys; Fenix W. D. Huang; Jørgen E. Andersen; Robert C. Penner; Peter F. Stadler; Markus E. Nebel (Bioinform., 2011)

Addendum: topology and prediction of RNA pseudoknots. - Christian M. Reidys; Fenix W. D. Huang; Jørgen E. Andersen; Robert C. Penner; Peter F. Stadler; Markus E. Nebel (Bioinform., 2012)

Topology of RNA-RNA Interaction Structures. - Jørgen E. Andersen; Fenix W. D. Huang; Robert C. Penner; Christian M. Reidys (J. Comput. Biol., 2012)