Singh, S. P., Watson, B., & Srivastava, P. Fixed Point Theory and Best Approximation: The KKM-map Principle. Springer International Publishing.
Chicagoスタイル(17版)引用形式Singh, Sankatha Prasad, Bruce Watson, , Pramila Srivastava. Fixed Point Theory and Best Approximation: The KKM-map Principle. Cham: Springer International Publishing.
MLA(8版)引用形式Singh, Sankatha Prasad, et al. Fixed Point Theory and Best Approximation: The KKM-map Principle. Springer International Publishing.
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