C/1880 C1 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "C/1880 C1" in Polish language version.

refsWebsite

Global rank Polish rank

18^th place

140^th place

75^th place

83^rd place

harvard.edu

icq.eps.harvard.edu

John E. Bortle: The Bright-Comet Chronicles. [w:] International Comet Quarterly [on-line]. 1998. [dostęp 2016-11-15]. (ang.).

nasa.gov

ssd.jpl.nasa.gov

C/1880 C1 w bazie Jet Propulsion Laboratory (ang.)