@BOOK{ Book!D - 72168767, AUTHOR = "", TITLE = "Singular perturbations and boundary layer theory: proceedings of the conference held at the Ecole centrale de Lyon, 8-10 December, 1976", LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف", SUBJECT = "Congresses ، Boundary layer,Congresses ، Differential equations, Partial,Congresses ، Singular perturbations )Mathematics(", URL = "/book/72168767/Singular-perturbations-and-boundary-layer-theory/"}