TY  - BOOK
AU  - Roach,G.F.
TI  - Green's functions: introductory theory with applications,
T2  - The New university mathematics series
SN  - 0442069596
U1  - 515.3/5 
PY  - 1970///
CY  - London, New York
PB  - Van Nostrand
KW  - Green's functions
KW  - Boundary value problems
ER  -