Avron, Joseph; Simon, Barry Almost periodic Schrödinger operators. I: Limit periodic potentials. (English) Zbl 0484.35069 Commun. Math. Phys. 82, 101-120 (1981). MSC: 35P25 35J10 81Q15 47A40 47B25 35B15 PDFBibTeX XMLCite \textit{J. Avron} and \textit{B. Simon}, Commun. Math. Phys. 82, 101--120 (1981; Zbl 0484.35069) Full Text: DOI
Diener, G.; Weissbarth, J. Bounds on non-local effective constitutive laws for composites. (English) Zbl 0473.73007 Continuum models of discrete systems 4, Proc. int. Conf., Stockholm 1981, 349-357 (1981). MSC: 74A40 74A20 49S05 PDFBibTeX XML
Diener, G.; Raabe, Ch.; Weissbarth, J. Bounds for the non-local effective properties of random media. (English) Zbl 0464.73005 J. Mech. Phys. Solids 29, 181-198 (1981). MSC: 74A40 49S05 74F15 74J20 PDFBibTeX XMLCite \textit{G. Diener} et al., J. Mech. Phys. Solids 29, 181--198 (1981; Zbl 0464.73005) Full Text: DOI
Matveev, E. M. An effective estimate for some polynomials in several variables. (Russian) Zbl 0461.10025 Vestn. Mosk. Univ., Ser. I 1981, No. 1, 29-33 (1981). MSC: 11J61 11D57 PDFBibTeX XMLCite \textit{E. M. Matveev}, Vestn. Mosk. Univ., Ser. I 1981, No. 1, 29--33 (1981; Zbl 0461.10025)