TY  - BOOK
AU  - Fraenkel,L. E.
TI  - INTRODUCTION TO MAXIMUM PRINCIPLES AND SYMMETRY IN ELLIPTIC PROBLEMS
SN  - 0521461952
U1  - 515.353 
PY  - 2000///
CY  - 
PB  - Cambridge Univ. Press,Cambridge
KW  - Maximum Principles (Mathematics)
KW  - Differential Equations, Elliptic -- Problems, Exercises, Etc
KW  - Symmetry
ER  -