Antisymmetric orbit functions. Klimyk, Anatoliy, Patera, Jiri (2007) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Calcul intégral. - Équations différentielles Tome 3 [Book] Camille Jordan (1896) Cours d'analyse de l'école polytechnique
E -orbit functions. Klimyk, Anatoliy U., Patera, Jiri (2008) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Orbit functions. Klimyk, Anatoliy, Patera, Jiri (2006) SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
Software for the algorithmic work with orthogonal polynomials and special functions. Koepf, Wolfram (1999) ETNA. Electronic Transactions on Numerical Analysis [electronic only]