@Book{GerlachRiedl1933,
author  = "Gerlach, Walther and Riedl, Else",
title   = "Spektralanalytische Untersuchungen technischer und reinster Metalle: Aluminium",
year    = "1933",
address = "München",
series  = "Sitzungsberichte",
volume  = "1933,14",
url     = "https://publikationen.badw.de/en/003383409",
}