@article{A. Müller2006,
author = "A. M{\"u}ller and P.M. Ihlen and Andreas Kronz",
journal = "Geological Survey of Norway. NGU report",
pages = "94",
title = "{P}otential recources of quartz and feldspar raw material in {S}{\o}rland {IV}: relationship between quartz, feldspar and mica chemistry and pegmatite type ",
volume = "2005.075",
year = "2006",
}