@Book{LaueSommerfeld1919,
author  = "Laue, Max von and Sommerfeld, Arnold",
title   = "Über die Möglichkeit neuer Versuche an Glühelektroden",
year    = "1919",
address = "München",
series  = "Sitzungsberichte",
volume  = "1919,3",
url     = "https://publikationen.badw.de/en/003395401",
}