![](/img/cover-not-exists.png)
An Initial Value Problem for all Hyperbolic Partial Differential Equations of Second Order with Three Independent Variables
Edwin W. TittVolume:
40
Language:
english
Journal:
Annals of Mathematics (Second Series)
DOI:
10.2307/1968899
Date:
October, 1939
File:
PDF, 1.58 MB
english, 1939