Manfredi, Bianca Once more on quasiperiodic solutions of quasiperiodic dynamical systems. (Italian. English summary) Zbl 0727.34035 Riv. Mat. Univ. Parma, IV. Ser. 16, 97-103 (1990). MSC: 34C27 PDF BibTeX XML Cite \textit{B. Manfredi}, Riv. Mat. Univ. Parma, IV. Ser. 16, 97--103 (1990; Zbl 0727.34035)
Yamaguchi, Masaru; Nishihara, Kenji Almost periodic and asymptotically almost periodic solutions of some wave equations with quasiperiodic coefficients. (English) Zbl 0508.35011 Proc. Fac. Sci. Tokai Univ. 17, 45-59 (1982). MSC: 35B15 35L70 35B40 PDF BibTeX XML Cite \textit{M. Yamaguchi} and \textit{K. Nishihara}, Proc. Fac. Sci. Tokai Univ. 17, 45--59 (1982; Zbl 0508.35011)