Reference
Peter Tropper, Andreas Piber (2012): Geothermobarometry of quartzphyllites, orthogneisses and greenschists of the Austroalpine basement nappes in the northern Zillertal (Innsbruck Quartzphyllite
Complex, Kellerjochgneiss, Wildschönau Schists; Tyrol,
Eastern Alps) – Austrian Journal of Earth Sciences – 105_3: 80 - 94.