APA (7th ed.) Citation

Singh, S. (1997). Fixed Point Theory and Best Approximation: The KKM-map Principle. Springer Netherlands. https://doi.org/10.1007/978-94-015-8822-5

Chicago Style (17th ed.) Citation

Singh, Sankatha. Fixed Point Theory and Best Approximation: The KKM-map Principle. Dordrecht: Springer Netherlands, 1997. https://doi.org/10.1007/978-94-015-8822-5.

MLA (9th ed.) Citation

Singh, Sankatha. Fixed Point Theory and Best Approximation: The KKM-map Principle. Springer Netherlands, 1997. https://doi.org/10.1007/978-94-015-8822-5.