Reference
Thomas Rainer, Reinhard F. Sachsenhofer, Gerd Rantitsch, Uros Herlec, Marko Vrabec (2009): Organic maturity trends across the Variscan discordance in the Alpine-Dinaric Transition Zone (Slovenia, Austria, Italy): Variscan versus Alpidic thermal overprint. – Austrian Journal of Earth Sciences – 102_2: 120 - 133.