@Book{Schmidt1923,
author  = "Schmidt, Max",
title   = "Neuzeitliche Erdkrustenbewegungen in Frankreich",
year    = "1923",
address = "München",
series  = "Sitzungsberichte",
volume  = "1922,1",
url     = "https://publikationen.badw.de/en/003399251",
}