@book{id_12372,
author = "Torporch, Augustin",
title = "Abhandlung von den Kegelschnitten",
year = "1775",
address = "[München]",
series = "Abhandlungen",
volume = "9,[2] : Philosophische Stücke",
url = "http://publikationen.badw.de/de/003389863",
}