U 51 (Czech Wikipedia)

Analysis of information sources in references of the Wikipedia article "U 51" in Czech language version.

refsWebsite

Global rank Czech rank

5^th place

3^rd place

2,553^rd place

4,220^th place

uboat.net (Global: 2,553^rd place; Czech: 4,220^th place)

The Type VIIB U-boat U-50 - German U-boats of WWII - uboat.net. www.uboat.net [online]. [cit. 2022-03-18]. Dostupné online.
Emblems. uboat.net [online]. [cit. 2022-03-18]. Dostupné online.
Ships hit by U-51. www.uboat.net [online]. [cit. 2022-03-18]. Dostupné online.

GRÖNER, Erich. German warships 1815-1945. Překlad Thomas, Keith; Magowan, Rachel. Londýn: Conway Maritime Press, 1991. 256 s. ISBN 0851775934, ISBN 9780851775937. OCLC 24695694 S. 43–44.
BUSCH, Rainer; RÖLL, Hans-Joachim. Der U-Boot-Krieg, 1939-1945. Hamburg: Mittler & Sohn, 2001. 5 volumes s. ISBN 3813205096, ISBN 9783813205091. OCLC 36052790 S. 44–46. (německy)
KEMP, Paul. Die deutschen und österreichischen U-Boot-Verluste in beiden Weltkriegen. Gräfelfing vor München: Urbes-Verl, 1997. 303 s. Dostupné online. ISBN 3-924896-43-7, ISBN 978-3-924896-43-0. OCLC 165640864 S. 67–68.
KEMP, Paul. U-boats destroyed : German submarine losses in the World Wars. London: Arms & Armour, 1999. 288 s. Dostupné online. ISBN 1-85409-515-3, ISBN 978-1-85409-515-2. OCLC 43972253 S. 64–65.