References analysis of the Wikipedia article "Malta convoys" in the English version

ibiblio.org

Roskill 1957, pp. 293–294. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Richards & Saunders 1975, pp. 169–170. Richards, D.; Saunders, H. St G. (1975) [1954]. Royal Air Force 1939–45: The Fight Avails. Vol. II (repr. ed.). London: HMSO. ISBN 978-0-11-771593-6. Archived from the original on 1 January 2019. Retrieved 14 January 2019.

Roskill 1957, p. 298. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 293. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 423. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 431. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 437. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 519. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 423, 518. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 521–523. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 524. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 529–530. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 530–531. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 532–533. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 532. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, p. 533. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1962, p. 44. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1957, p. 295. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1962, pp. 44–45. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1962, p. 48. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1962, p. 73. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1957, pp. 63–64. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1957, pp. 64–66. Roskill, S. W. (1957) [1954]. Butler, J. R. M. (ed.). The War at Sea 1939–1945: The Defensive. History of the Second World War United Kingdom Military Series. Vol. I (4th impr. ed.). London: HMSO. OCLC 881709135. Archived from the original on 27 February 2022.

Roskill 1962, pp. 311–312. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1962, pp. 340, 312. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1962, p. 340. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

Roskill 1962, p. 346. Roskill, S. W. (1962) [1956]. The Period of Balance. History of the Second World War: The War at Sea 1939–1945. Vol. II (3rd impression ed.). London: HMSO. OCLC 174453986. Archived from the original on 6 March 2014.

web.archive.org

Helgason 2012. Helgason, Guðmundur (2012). "23rd Flotilla". German U-boats of WWII - uboat.net. Archived from the original on 9 February 2010. Retrieved 20 June 2012.

DNC 1952, p. 376. H. M. Ships Damaged or Sunk by Enemy Action, 3rd September, 1939 to 2nd September, 1945 (PDF). London: Admiralty: Director of Naval Construction. 1952. OCLC 38570200. Archived from the original (PDF) on 10 June 2016. Retrieved 9 October 2016.

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Potter & Nimitz 1960, pp. 654–661. Potter, E. B.; Nimitz, C. W., eds. (1960). Sea Power. Englewood Cliffs: Prentice-Hall. OCLC 933965485.

Potter & Nimitz 1960, pp. 521–527. Potter, E. B.; Nimitz, C. W., eds. (1960). Sea Power. Englewood Cliffs: Prentice-Hall. OCLC 933965485.

Malta convoys (English Wikipedia)

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