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ratio\u2010dependent predator\u2010prey model with Holling\u2010Tanner functional response <jats:italic>x<\/jats:italic>\u2032(<jats:italic>t<\/jats:italic>) = <jats:italic>x<\/jats:italic>(<jats:italic>t<\/jats:italic>)[<jats:italic>r<\/jats:italic>(<jats:italic>t<\/jats:italic>) \u2212 <jats:italic>a<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>x<\/jats:italic>(<jats:italic>t<\/jats:italic> \u2212 <jats:italic>\u03c3<\/jats:italic>(<jats:italic>t<\/jats:italic>)) \u2212 <jats:italic>b<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>x<\/jats:italic>\u2032(<jats:italic>t<\/jats:italic> \u2212 <jats:italic>\u03c3<\/jats:italic>(<jats:italic>t<\/jats:italic>))]\u2212<jats:italic>c<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>x<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>y<\/jats:italic>(<jats:italic>t<\/jats:italic>)\/(<jats:italic>h<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>y<\/jats:italic>(<jats:italic>t<\/jats:italic>) + <jats:italic>x<\/jats:italic>(<jats:italic>t<\/jats:italic>)), <jats:italic>y<\/jats:italic>\u2032(<jats:italic>t<\/jats:italic>) = <jats:italic>y<\/jats:italic>(<jats:italic>t<\/jats:italic>)[<jats:italic>d<\/jats:italic>(<jats:italic>t<\/jats:italic>) \u2212 <jats:italic>f<\/jats:italic>(<jats:italic>t<\/jats:italic>)<jats:italic>y<\/jats:italic>(<jats:italic>t<\/jats:italic> \u2212 <jats:italic>\u03c4<\/jats:italic>(<jats:italic>t<\/jats:italic>))\/<jats:italic>x<\/jats:italic>(<jats:italic>t<\/jats:italic> \u2212 <jats:italic>\u03c4<\/jats:italic>(<jats:italic>t<\/jats:italic>))].<\/jats:p>","DOI":"10.1155\/2011\/376862","type":"journal-article","created":{"date-parts":[[2011,7,28]],"date-time":"2011-07-28T19:00:35Z","timestamp":1311879635000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Positive Periodic Solutions for Neutral Delay Ratio\u2010Dependent Predator\u2010Prey Model with Holling\u2010Tanner 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