@book{id_7616,
author = "Vogel, August",
title = "Der Ammoniakgehalt des Schneewassers",
year = "1872",
address = "München",
publisher = "Franz in Komm.",
series = "Sitzungsbericht der Bayerischen Akademie der Wissenschaften",
volume = "1872,10",
url = "http://publikationen.badw.de/de/003392269",
}