TY  - BOOK
AU  - Brauner C M ed.
ED  - Conference on Singular perturbations and boundary layer theo
ED  - 
TI  - Singular perturbations and boundary layer theory: proceedings
U1  - 515.35 
PY  - 1977///
CY  - Berlin
PB  - Springer Verlag
KW  - Boundary value theory
KW  - Calculus
KW  - Perturbations techniques
ER  -