@Book{Prantl1883,
author  = "Prantl, Carl von",
title   = "Zur Causalitäts-Frage",
year    = "1883",
address = "München",
series  = "Sitzungsberichte",
volume  = "1883,2",
url     = "https://publikationen.badw.de/de/007458831",
}