@Book{Bursian1875,
author  = "Bursian, Conrad",
title   = "Ueber die Tendenz der Vögel des Aristophanes",
year    = "1875",
address = "München",
series  = "Sitzungsberichte",
volume  = "1875,2,9",
url     = "https://publikationen.badw.de/en/007458716",
}