@inbook{urn:nbn:de:hebis:34-2010042232642,
author ={Krüsselberg, Hans-Günter and Nutzinger, Hans G.},
title ={Unternehmen},
keywords ={320 and 330 and Unternehmen and Lemma},
copyright ={https://rightsstatements.org/page/InC/1.0/},
language ={de},
year ={1972}
}