@Book{Harless1848,
author  = "Harless, Emil",
title   = "Die Muskelirritabilität",
year    = "1848",
address = "München",
series  = "Abhandlungen",
volume  = "Bd. 5, Abth. 2 = [10]",
url     = "https://publikationen.badw.de/de/007408186",
}