TY  - BOOK
AU  - Walker H F Ed.
AU  -  Fitzgibeon W E Ed.
TI  - Nonlinear diffusion
T2  - Research notes in mathematics; 14
U1  - B35, L7 
PY  - 1977///
CY  - London
PB  - Pitman         
KW  -  Differential equations
KW  - Mathematics
ER  -