TY  - BOOK
AU  - Roach,G.F.
TI  - Green's functions introductory theory with applications
U1  - 517.5 ROA  
PY  - 1970///.
CY  - London : 
PB  - Van Nostrand Reinhold, 
KW  - Differential operators
KW  - Fourier series
KW  - Green's function
ER  -