Gilbert, R. P. (1969). Function theoretic methods in partial differential equations. Academic Press.
Chicago-stil citatGilbert, Robert P. Function Theoretic Methods in Partial Differential Equations. New York: Academic Press, 1969.
MLA-referensGilbert, Robert P. Function Theoretic Methods in Partial Differential Equations. Academic Press, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.