ArticleProceedings of the National Academy of Sciences, USAT. Descriptive·1996·enABIABI:AkademIndex/openalex/2026.other.523213CiteAbstractNo abstract available.IdentifiersDOI10.1016/s0960-9822(09)00431-xCitations and referencesCited by 20 referencesMetrics — AkademScholar