Kotin, L. On positive and periodic solutions of Riccati equations. (English) Zbl 0185.16902 SIAM J. Appl. Math. 16, 1227-1231 (1968). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document Keywords:ordinary differential equations PDFBibTeX XMLCite \textit{L. Kotin}, SIAM J. Appl. Math. 16, 1227--1231 (1968; Zbl 0185.16902) Full Text: DOI