@Book{Siber[1833],
author  = "Siber, Thaddäus",
title   = "Ueber Anstellung meteorologischer Beobachtungen",
year    = "[1833]",
address = "",
series  = "Jahresberichte",
volume  = "3 (1831/33), Seite 78-79",
url     = "https://publikationen.badw.de/de/043715029",
}