Interkosmos 9 (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Interkosmos 9" in Polish language version.

refsWebsite

Global rank Polish rank

87^th place

5^th place

1planet4589.org

8,665^th place

9,992^nd place

archive.is (Global: 87^th place; Polish: 5^th place)

Mark Wade: DS-U2-IK. [w:] Encyclopedia Astronautica [on-line]. [dostęp 2014-12-21]. (ang.).

planet4589.org (Global: 8,665^th place; Polish: 9,992^nd place)

Jonathan McDowell: Launchlog. [w:] Jonathan's Space Home Page [on-line]. [dostęp 2014-12-21]. (ang.).