Elliptic partial differential equations of second order /
David Gilbarg, Neil S. Trudinger.
- 2nd ed., rev. 3rd printing.
- Berlin ; New York : Springer, 1998.
- xiii, 517 p. ; 24 cm.
- Grundlehren der mathematischen Wissenschaften, 224 0072-7830 ; .
Includes bibliographical references (p. [491]-506) and indexes.