@Book{Nägeli1879,
author  = "Nägeli, Carl",
title   = "Ueber die Bewegungen kleinster Körperchen",
year    = "1879",
address = "München",
series  = "Sitzungsberichte",
volume  = "1879,18",
url     = "https://publikationen.badw.de/en/003384648",
}