Singular perturbations and boundary layer theory proceedings of the conference held at the Ecole centrale de Lyon, 8-10 December, 1976
edited by C. M. Brauner, B. Gay, and J. Math
- Berlin New York Springer-Verlag 1977
- vii, 539 p ill 25 cm
- Lecture notes in mathematics .
- Lecture notes in mathematics (Springer-Verlag) .