@Book{Scheja1958,
author  = "Scheja, Günter",
title   = "Verzweigte Holomorphiehüllen",
year    = "1958",
address = "München",
series  = "Sitzungsberichte",
volume  = "1958,2",
url     = "https://publikationen.badw.de/de/003383976",
}