@Book{Lehmann1959,
author  = "Lehmann, Paul",
title   = "Ludwig Traube",
year    = "1959",
address = "",
series  = "Geist und Gestalt. Geisteswissenschaften",
volume  = "Seite 158-163",
url     = "https://publikationen.badw.de/en/043601662",
}