Orudzhev, Elshar G.; Aliyev, Sahil A. Construction of a kernel of the transformation operator for a fourth order differential bundle with multiple characteristics. (English) Zbl 1418.34063 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 40, Spec. Iss., 351-358 (2014). MSC: 34B27 34L10 47E05 PDFBibTeX XMLCite \textit{E. G. Orudzhev} and \textit{S. A. Aliyev}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 40, 351--358 (2014; Zbl 1418.34063)
Iskenderova, Matanet B. On a class of nonregular boundary value problems. (English) Zbl 1089.34554 Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 18, 35-40 (2003). Reviewer: Ruyun Ma (Lanzhou) MSC: 34L10 34B27 PDFBibTeX XMLCite \textit{M. B. Iskenderova}, Proc. Inst. Math. Mech., Natl. Acad. Sci. Azerb. 18, 35--40 (2003; Zbl 1089.34554)