@book{ 0-176420010, title = {Geophysikalisches Kolloquium vom 3. Dezember 1955 in Freiberg: (Barbara-Kolloquium)}, series = {Freiberger Forschungshefte / C}, address = {Berlin}, publisher = {Akademie-Verl.}, year = {1956}, language = {German}, note = {Literaturangaben}, url = {https://katalog.ub.tu-freiberg.de/Record/0-176420010} }