@Book{Bauer1956,
author  = "Bauer, Heinz",
title   = "Zur Theorie des Riemann-Integrals in lokal kompakten Räumen",
year    = "1956",
address = "München",
series  = "Sitzungsberichte",
volume  = "1955,9",
url     = "https://publikationen.badw.de/en/003383832",
}