@Book{Egger1902,
author  = "Egger, Joseph Georg",
title   = "Ostrakoden aus Meeresgrund-Proben. Gelothet von 1874 - 1876 von S. M. S. Gazelle",
year    = "1902",
address = "München",
series  = "Abhandlungen",
volume  = "Bd. 21, Abth. 2 = [6]",
url     = "https://publikationen.badw.de/en/003071170",
}