ArticlePositive Solutions of Operator Equations.A. R. Brodsky·M. A. Krasnosel’skii·Richard E. Flaherty·Leo F. Boron·1967·enABIABI:AkademIndex/openalex/2026.other.366432CiteAbstractNo abstract available.IdentifiersDOI10.2307/2316070Citations and referencesCited by 20 referencesMetrics — AkademScholar