@book{id_7142,
author = "Schwarz, Ernst",
title = "Geflechte kongruenter Flächen",
year = "1958",
address = "München",
publisher = "Verl.d.Bayer.Akad.d.Wiss.",
series = "Sitzungsbericht der Bayerischen Akademie der Wissenschaften",
volume = "1958,8.",
url = "http://publikationen.badw.de/de/003383988",
}