Erebia calcaria (English Wikipedia)
Analysis of information sources in references of the Wikipedia article "Erebia calcaria" in English language version.
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English rank
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creativecommons.org
- C. Van Swaay; et al. (2012). "Dos and Don'ts for butterflies of the Habitats Directive of the European Union". Nature Conservation. 1: 73–153. doi:10.3897/natureconservation.1.2786.
This article incorporates text available under the CC BY 3.0 license.
doi.org
- C. Van Swaay; et al. (2012). "Dos and Don'ts for butterflies of the Habitats Directive of the European Union". Nature Conservation. 1: 73–153. doi:10.3897/natureconservation.1.2786. This article incorporates text available under the CC BY 3.0 license.