Oberschelp, Walter Alcuin’s camel and the jeep problem. (English) Zbl 1016.90002 Butzer, P. L. (ed.) et al., Karl der Große und sein Nachwirken. 1200 Jahre Kultur und Wissenschaft in Europa. Band 2: Mathematisches Wissen. Turnhout: Brepols. 411-422 (1998). MSC: 90-03 90B05 01A35 40A25 34A30 PDFBibTeX XMLCite \textit{W. Oberschelp}, in: Karl der Grosse und sein Nachwirken. 1200 Jahre Kultur und Wissenschaft in Europa. Band 2: Mathematisches Wissen. Turnhout: Brepols. 411--422 (1998; Zbl 1016.90002)
Oberschelp, Walter Solving linear recurrences from differential equations in the exponential manner and vice versa. (English) Zbl 0862.11013 Bergum, G. E. (ed.) et al., Applications of Fibonacci numbers. Volume 6: Proceedings of the sixth international research conference on Fibonacci numbers and their applications, Washington State University, Pullman, WA, USA, July 18-22, 1994. Dordrecht: Kluwer Academic Publishers. 365-380 (1996). Reviewer: Péter Kiss (Eger) MSC: 11B37 34A30 PDFBibTeX XMLCite \textit{W. Oberschelp}, in: Applications of Fibonacci numbers. Volume 6: Proceedings of the sixth international research conference on Fibonacci numbers and their applications, Washington State University, Pullman, WA, USA, July 18-22, 1994. Dordrecht: Kluwer Academic Publishers. 365--380 (1996; Zbl 0862.11013)