1-3 of 3 Books

Continuous selections of multivalued mappings
By Dušan Repovš,D. Repovs,P.V. Semenov

Hyperbolicity, stability and chaos at homoclinic bifurcations
By Jacob Palis,Floris Takens

Elliptische Funktionen und Modulformen
By Max Koecher,Aloys Krieg