المؤلفون: Rössler, Eberhard, author.

مصطلحات موضوعية: Submarines (Ships) -- Germany -- History -- 20th century., Submarines (Ships) -- Germany -- Design and construction., Shipbuilding -- Germany -- History -- 20th century., Naval art and science -- Germany -- History -- 20th century.

المؤلفون: Schmidt, Lothar, 1943-

المساهمون: Gödde, Klaus-Peter, 1952-, Schädlich, Wolfgang, 1952-

مصطلحات موضوعية: Germany (East). Volksmarine -- History., Coast defenses -- Germany (East), Guided missiles -- Germany (East), Naval art and science -- Germany -- History -- 20th century.