TY - BOOK ED - Symposium on Singular Perturbations and Boundary Layer Theory (1976 : Ecole centrale de Lyon) ED - Brauner, Claude Michel, 1947- ED - Gay, Bernard, 1943- ED - Mathieu, Jean, 1924- TI - Singular Perturbations and Boundary Layer Theory SN - 0387082581 PY - 1977/// CY - Berlin PB - Springer-Verlag KW - Boundary layer KW - Congresses KW - Differential equations, Partial KW - Singular perturbations (Mathematics) N1 - French or English; Includes bibliographies ER -