TY  - GEN
AU  - Han, Qing
AU  - Lin, Fanghua
TI  - Elliptic partial differential equations
T2  - Courant Lecture Notes
SN  - 9781470437428
PY  - 2017///
CY  - Rhode Island
PB  - American Mathematical Society
KW  - Differential equations - Elliptic
N1  - Indian Edition by Universities Press
ER  -