Jordan, C. Calculus of finite differences. 2nd ed. (English) Zbl 0041.05401 New York: Chelsea Co. XXI, 652 p. (1950). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 94 Documents Keywords:Ordinary differential equations PDFBibTeX XML