Lee, J. W.; O’Regan, D. Topological transversality. Applications to initial-value problems. (English) Zbl 0674.34006 Ann. Pol. Math. 48, No. 3, 247-252 (1988). Reviewer: N.H.Pavel MSC: 34A12 PDF BibTeX XML Cite \textit{J. W. Lee} and \textit{D. O'Regan}, Ann. Pol. Math. 48, No. 3, 247--252 (1988; Zbl 0674.34006) Full Text: DOI OpenURL
Kwong, Man Kam; Wong, James S. W. An application of integral inequality to second order nonlinear oscillation. (English) Zbl 0503.34021 J. Differ. Equations 46, 63-77 (1982). MSC: 34C10 34C15 PDF BibTeX XML Cite \textit{M. K. Kwong} and \textit{J. S. W. Wong}, J. Differ. Equations 46, 63--77 (1982; Zbl 0503.34021) Full Text: DOI OpenURL