TY  - DATA
AU  - Giovanni Maria Troianiello
TI  - Elliptic Differential Equations and Obstacle Problems
SN  - 9781489936141
PY  - 1987///
PB  - Springer US
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4899-3614-1
ER  -