Gilbarg, David
Elliptic partial differential equations of second order - Berlin Springer-Verlag 2001 - xiii, 517p. - Classics in mathematics .
9783540411604
Partial differential equations
515.3533 GIL/E
Elliptic partial differential equations of second order - Berlin Springer-Verlag 2001 - xiii, 517p. - Classics in mathematics .
9783540411604
Partial differential equations
515.3533 GIL/E