@book{ 0-1154921786, title = {Das Schlackensand-Formverfahren unter Verwendung von Kupolofenschlacke}, series = {Schriftenreihe des Verlages Technik}, author = {Naumann, Fritz}, address = {Berlin}, publisher = {Verl. Technik}, year = {1951}, language = {German}, url = {http://d-nb.info/364424745/04}, url = {http://www.gbv.de/dms/weimar/toc/244568758_toc.pdf}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1154921786} }