Пещерна мечка (Bulgarian Wikipedia)

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

refsWebsite

Global rank Bulgarian rank

105^th place

365^th place

8,394^th place

27^th place

1web.archive.org

1^st place

1^st place

low place

low place

low place

low place

altabadia.it

Gli orsi spelèi delle Conturines/ Ursus Spelaeus. Altabadia.it. Посетен на 2011-09-26.

amazon.com

Bieder, Robert. Bear. London, Reaktion Books, 2005. ISBN 1-86189-204-7. p. 192. (на английски)
Brown, Gary. Great Bear Almanac. 1996. ISBN 1-55821-474-7. с. 340.
Macdonald, David. The Velvet Claw. New York, Parkwest, 1992. ISBN 0-563-20844-9. с. 256.

google.bg

books.google.bg

Bernd Brunner, Bears: A Brief History. Yale University Press. ISBN 978-0-300-12299-2; стр. 37
Bernd Brunner, Bears: A Brief History. Yale University Press. ISBN 978-0-300-12299-2; стр. 38

sekj.org

Per Christiansen. What size were Arctodus simus and Ursus spelaeus (Carnivora: Ursidae)? // Annales Zoologici Fennici 36. 1999. с. 93 – 102.

web.archive.org

Cave Bears. Jan Kowalski. psu.edu