@Book{Lamont1843,
author  = "Lamont, Johann von",
title   = "Resultate der magnetischen Beobachtungen in München während der dreijährigen Periode 1840, 1841, 1842",
year    = "1843",
address = "München",
series  = "Abhandlungen",
volume  = "3,16",
url     = "https://publikationen.badw.de/de/003082790",
}