TY  - BOOK
AU  - Nikolaos S. Papageorgiou, Vicen?iu D. R?dulescu, Dušan D. Repovš
TI  - Nonlinear Analysis - Theory and Methods
SN  - 9783030034306
PB  - Springer
UR  - https://link.springer.com/openurl?genre=book&isbn=978-3-030-03430-6
ER  -