@Book{Geiger1953,
author  = "Geiger, Rudolf",
title   = "Neue Methoden der angewandten Klimatologie",
year    = "1953",
address = "München",
series  = "Sitzungsberichte",
volume  = "1952,4",
url     = "https://publikationen.badw.de/de/003383692",
}