Aksoy, A. G., & Khamsi, M. A. (1990). Nonstandard methods in fixed point theory. Springer.
Cita Chicago (17th ed.)Aksoy, A. G., i M. A. Khamsi. Nonstandard Methods in Fixed Point Theory. Nueva York: Springer, 1990.
Cita MLA (9th ed.)Aksoy, A. G., i M. A. Khamsi. Nonstandard Methods in Fixed Point Theory. Springer, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.