Milloin Z1 Leberecht Maass -alus valmistui?
Z1 Leberecht Maass
Citation error, replace with{{cite book| author = Koop, Gerhard & Schmolke, Klaus-Peter| title = German Destroyers of World War II| location = Annapolis, Marylanad, USA| publisher = Naval Institute Press| year = 2003| id = ISBN 1-85367-540-7| language = Transclusion error: {{En}} is only for use in File namespace. Use {{lang-en}} or {{en icon}} instead.}}
Citation error, replace with{{cite book| author = Bekker, Cajus| title = Kirottu meri| publisher = Gummerus| year = 1973| id = ISBN 951-20-0239-6}}
Citation error, replace with{{cite book| author = Rohwer, Jürgen| title = Chronology of the War at Sea 1939–1945 The Naval History of World War Two| location = Lontoo, UK| publisher = Chatham Publishing| year = 2005| id = ISBN 1-86176-257-7| language = Transclusion error: {{En}} is only for use in File namespace. Use {{lang-en}} or {{en icon}} instead.}}
Citation error, replace with{{cite book| author = Smith, J. Richard & Creek, Eddie J.| title = Kampfflieger Bombers of the Luftwaffe 1933–1940| location = Surrey, UK| publisher = Classic Publications| year = 2004| id = ISBN 1-903223-42-3| language = Transclusion error: {{En}} is only for use in File namespace. Use {{lang-en}} or {{en icon}} instead.}}