Nazarov, S. Boundary value problems for one-characteristic equations. I: The characteristic is transversal to the boundary. (Russian. English summary) Zbl 0694.35032 Differ. Uravn. Primen. 42, 42-58 (1988). MSC: 35G15 PDFBibTeX XMLCite \textit{S. Nazarov}, Differ. Uravn. Primen. 42, 42--58 (1988; Zbl 0694.35032)
Nazarov, S. Asymptotics of solutions of elliptic equations in narrow domains with a piecewise smooth boundary. (Russian) Zbl 0518.35032 Differ. Uravn. Primen. 32, 62-83 (1982). MSC: 35J30 35B40 PDFBibTeX XMLCite \textit{S. Nazarov}, Differ. Uravn. Primen. 32, 62--83 (1982; Zbl 0518.35032)
Nazarov, Sergej On the asymptotics with respect to a parameter of the solution of a boundary value problem with periodic coefficients in a cylinder. (Russian) Zbl 0522.35009 Differ. Uravn. Primen. 30, 27-45 (1981). MSC: 35B30 35B40 35G15 PDFBibTeX XMLCite \textit{S. Nazarov}, Differ. Uravn. Primen. 30, 27--45 (1981; Zbl 0522.35009)
Maz’ya, Vladimir; Nazarov, Sergej; Plamenevskij, Boris On asymptotics of the solution of a quasilinear equation in a nonregular perturbed domain. (Russian) Zbl 0463.35038 Differ. Uravn. Primen. 27, 17-50 (1980). MSC: 35J65 35C10 35B20 PDFBibTeX XMLCite \textit{V. Maz'ya} et al., Differ. Uravn. Primen. 27, 17--50 (1980; Zbl 0463.35038)
Nazarov, Sergej On the index of an elliptic boundary value problem with a small parameter in the highest derivatives. (Russian) Zbl 0425.35050 Differ. Uravn. Primen. 24, 75-85 (1979). MSC: 35J99 35R20 35B30 47F05 PDFBibTeX XMLCite \textit{S. Nazarov}, Differ. Uravn. Primen. 24, 75--85 (1979; Zbl 0425.35050)