APA (7th ed.) Citation

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 Style (17th ed.) Citation

Martínez, C., and M.A Piñar. "Orthogonal Polynomials on the Unit Ball and Fourth-Order Partial Differential Equations." Symmetry, Integrability and Geometry: Methods and Applications 2016.

MLA (8th ed.) Citation

Martínez, C., and M.A Piñar. "Orthogonal Polynomials on the Unit Ball and Fourth-Order Partial Differential Equations." Symmetry, Integrability and Geometry: Methods and Applications, 2016.

Warning: These citations may not always be 100% accurate.