Courant, Richard; Hilbert, David Methoden der mathematischen Physik. Vol. I., II. (German) Zbl 0061.16602 New York: Interscience Publishers, Inc., XIV, 469 p.; XIV, 549 p. (1943). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 18 Documents Keywords:ordinary differential equations, difference equations × Cite Format Result Cite Review PDF