Media type: E-Article Title: Gene Flow and Pollinator Behaviour in Silene dioica Populations Contributor: Westerbergh, Anna; Saura, Anssi Published: JSTOR, 1994 Published in: Oikos, 71 (1994) 2, Seite 215 Language: Without Specification DOI: 10.2307/3546269 ISSN: 0030-1299 Origination: Footnote: