Холарктика (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Холарктика" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

6^th place

11^th place

234^th place

191^st place

2^nd place

7^th place

26^th place

246^th place

archive.org

Heilprin, Angelo. The geographical and geological distribution of animals. 1887. с. viii.

doi.org

dx.doi.org

Newton, Alfred. The Holarctic Region // Nature 44. 1891. DOI:10.1038/044197a0. с. 197–198. Посетен на 12 февруари 2020.

jstor.org

Heilprin, Angelo. On the Value of the Nearctic as One of the Primary Zoological Regions // Proceedings of the Academy of Natural Sciences of Philadelphia 34. 1882. с. 316-334. Посетен на 12 февруари 2020.

nature.com

Newton, Alfred. The Holarctic Region // Nature 44. 1891. DOI:10.1038/044197a0. с. 197–198. Посетен на 12 февруари 2020.