@Book{Erlenmeyer1874,
author  = "Erlenmeyer, Emil",
title   = "Ueber die relative Constitution der Diazoverbindungen",
year    = "1874",
address = "München",
series  = "Sitzungsberichte",
volume  = "1874,12",
url     = "https://publikationen.badw.de/de/003391975",
}