TY  - BOOK
AU  - Berestycki,H & Brezis,H (eds)
ED  - Brezis, H
TI  - Recent contributions to nonlinear functional differential equations
T2  - Research notes in mathematics 50
SN  - 0273084925
U1  - 6.06 
PY  - 1981///
CY  - Boston
PB  - Pitman Advanced Publishing Program
ER  -