Cita APA

Puerta Sales, F., Puerta Coll, X., & Zaballa, I. (2003). On the geometry of the solutions of the cover problem.

Citación estilo Chicago

Puerta Sales, Ferran, Xavier Puerta Coll, y Ion Zaballa. On the Geometry of the Solutions of the Cover Problem. 2003.

Cita MLA

Puerta Sales, Ferran, Xavier Puerta Coll, y Ion Zaballa. On the Geometry of the Solutions of the Cover Problem. 2003.