TY  - DATA
AU  - Patrizia Pucci, J. B. Serrin
TI  - The Maximum Principle
SN  - 9783764381455
PY  - 2007///
PB  - Birkhäuser Basel
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-7643-8145-5
ER  -