Aleksandr Pietrunkiewicz (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Aleksandr Pietrunkiewicz" in Polish language version.

refsWebsite

Global rank Polish rank

3,325^th place

low place

1web.archive.org

1^st place

1^st place

1americanarachnology.org

low place

4,929^th place

americanarachnology.org

History of American Arachnological Society. [dostęp 2013-11-11]. [zarchiwizowane z tego adresu (2014-01-29)].

nasonline.org

C. Evelyn Hutchinson. Alexander Petrunkevitch 1875-1964, A biographical Memorir. „Biographical Memorir”, 1991. National Academy of Sciences.

web.archive.org

History of American Arachnological Society. [dostęp 2013-11-11]. [zarchiwizowane z tego adresu (2014-01-29)].