@incollection{blu_1930.2464, title = {Quardersandsteinbruch Grillenburg, am Flügel Jägerhorn – Aufschluß [unpublished research paper]}, author = {Blüher, Hans-Joachim }, year = {1930}, booktitle = {Geologisches Archiv Freiberg}, publisher = {Freiberg}, journal = {Freiberg}, volume = {AUF 5046/0}, pages = {1–2} }