Talk:Oswald Boelcke

German references
Hello,

The following German sources are available for use by a German-speaker:

"Die deutschen Kriegsschiffe 1815-1945: Spezial-, Hilfskriegs-, Hilfsschiffe, Kleinschiffsverbände" by Erich Gröner

"Rettungsaktion Ostsee 1944/1945" by Martin Schmidtke.Georgejdorner (talk) 01:33, 22 April 2022 (UTC)