Brown, R. F. (2004). A topological introduction to nonlinear analysis (Second edition.). Birkhèauser.
Cita Chicago (17th ed.)Brown, Robert F. A Topological Introduction to Nonlinear Analysis. Second edition. Boston: Birkhèauser, 2004.
Cita MLA (9th ed.)Brown, Robert F. A Topological Introduction to Nonlinear Analysis. Second edition. Birkhèauser, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.