Brown, R. F. (1993). A topological introduction to nonlinear analysis. Birkhauser.
Cita Chicago (17th ed.)Brown, Robert F. A Topological Introduction to Nonlinear Analysis. Boston: Birkhauser, 1993.
Cita MLA (9th ed.)Brown, Robert F. A Topological Introduction to Nonlinear Analysis. Birkhauser, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.