Sternberg, Shlomo Dynamical systems. (English) Zbl 1215.37002 Mineola, NY: Dover Publications (ISBN 978-0-486-47705-3). iv, 265 p. (2010). MSC: 37-01 PDFBibTeX XMLCite \textit{S. Sternberg}, Dynamical systems. Mineola, NY: Dover Publications (2010; Zbl 1215.37002)
Blabac, Eric; Peters, Justin Fixed points of a family of exponential maps. (English) Zbl 1096.37023 Proyecciones 24, No. 3, 229-237 (2005). MSC: 37F10 37F50 37M25 37C25 37C70 PDFBibTeX XMLCite \textit{E. Blabac} and \textit{J. Peters}, Proyecciones 24, No. 3, 229--237 (2005; Zbl 1096.37023) Full Text: DOI