Granas, A., Frigon, M., & Sabidussi, G. (1995). Topological methodsin differential equations and inclusions. Dordrecht: Kluwer Academic Publishers.
Παραπομπή Chicago StyleGranas, Andrzej, Marlene Frigon, and Gert Sabidussi. Topological Methodsin Differential Equations and Inclusions. Dordrecht: Kluwer Academic Publishers, 1995.
Παραπομπή MLAGranas, Andrzej, Marlene Frigon, and Gert Sabidussi. Topological Methodsin Differential Equations and Inclusions. Dordrecht: Kluwer Academic Publishers, 1995.
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