Ame, W. Non linear partial differential equations in engineering. Academic Press.
Chicago-referens (17:e uppl.)Ame, W.F. Non Linear Partial Differential Equations in Engineering. Academic Press.
MLA-referens (8:e uppl.)Ame, W.F. Non Linear Partial Differential Equations in Engineering. Academic Press.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.