TY  - BOOK
AU  - Michael Chipot
AU  - Pavol Quittner
TI  - Handbook of differential equations: stationary partial differential equations 
SN  - 0444511261
AV  - QA 371 .H36 2004
PY  - 2004///
CY  - Boston
PB  - Elsevier/North Holland
KW  - Differential equations
KW  - Handbooks, manuals, etc
KW  - Degree theory
N1  - Includes bibliographical references and indexes
ER  -