Não informado. (1993). Topological methods in nonlinear analysis. Juliusz Schauder Center.
Chicagoスタイル(17版)引用形式Não informado. Topological Methods in Nonlinear Analysis. Torun, Polonia: Juliusz Schauder Center, 1993.
MLA(8版)引用形式Não informado. Topological Methods in Nonlinear Analysis. Juliusz Schauder Center, 1993.
警告: この引用は必ずしも正確ではありません.