TY  - BOOK
AU  - Varadhan, S.R.S.
TI  - Lectures on diffusion problems and partial differential equations
T2  - Tata institute of fundamental research lectures on mathematics and physics
U1  - 515.353 
PY  - 1980///
CY  - Delhi
PB  - Narosa
KW  - Differential equations
ER  -