@Book{Lense1954,
author  = "Lense, Josef",
title   = "Zum Einbettungssatz der Differentialgeometrie",
year    = "1954",
address = "München",
series  = "Sitzungsberichte",
volume  = "1953,6",
url     = "https://publikationen.badw.de/en/003383734",
}