Martínez, C., & Piñar, M. (2016). Orthogonal Polynomials on the Unit Ball and Fourth-Order Partial Differential Equations. Symmetry, Integrability and Geometry: Methods and Applications.
Chicago-Zitierstil (17. Ausg.)Martínez, C., und M.A Piñar. "Orthogonal Polynomials on the Unit Ball and Fourth-Order Partial Differential Equations." Symmetry, Integrability and Geometry: Methods and Applications 2016.
MLA-Zitierstil (8. Ausg.)Martínez, C., und M.A Piñar. "Orthogonal Polynomials on the Unit Ball and Fourth-Order Partial Differential Equations." Symmetry, Integrability and Geometry: Methods and Applications, 2016.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.