Reference

Milan Novak, Vladimir Srein, Anna Langrova (1993): Epidote and Associated Fissure Minerals from Pfarrerb near Sobotin (Northern Moravia, Czech Republic): A Manifestation of a Retrograde Phase of the Variscan Regional Metamorphism – Abhandlungen der Geologischen Bundesanstalt in Wien – 49: 43 - 48.