Cita APA (7th ed.)

(1993). The best approximation and optimization in locally convex spaces / George Isac, Vasile Postolică.

Cita Chicago (17th ed.)

The Best Approximation and Optimization in Locally Convex Spaces / George Isac, Vasile Postolică. 1993.

Cita MLA (9th ed.)

The Best Approximation and Optimization in Locally Convex Spaces / George Isac, Vasile Postolică. 1993.