Třída Sjöormen (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "Třída Sjöormen" in Czech language version.

refsWebsite

Global rank Czech rank

low place

522^nd place

1armyrecognition.com

1,608^th place

886^th place

14^th place

58^th place

archive.today

The Challenger Class Submarine [online]. Kockums [cit. 2011-02-22]. Dostupné v archivu pořízeném dne 2012-12-09. (anglicky)

armyrecognition.com

Singapore Navy transitions to Invincible-class retires Challenger-class submarines [online]. Armyrecognition.com, 20242-11-27 [cit. 2024-11-27]. Dostupné online. (anglicky)

navypedia.org

SJÖORMEN submarines (1968-1969) [online]. Navypedia.org [cit. 2018-11-04]. Dostupné online. (anglicky)