@incollection{ 0-1642792071, title = {Über die Brikettiereigenschaften von Dopplerit}, journal = {Freiberger Forschungshefte ; 3}, volume = {1}, pages = {22-31}, author = {Rammler, Erich and Jacob, H.}, year = {1951}, language = {German}, url = {https://katalog.ub.tu-freiberg.de/Record/0-1642792071} }