1. Geological Investigations in the Region west of Antas and Cuevas del Almanzora, southeastern Spain;Bicker,1966
2. Some high-pressure paragenesis of the Allalin Gabbro, Valais, Switzerland;Chinner;J. Petrol.,1973
3. Lawsonite-albite-facies metamorphism near Fuscaldo, Calabria (southern Italy), its geological significance and petrological aspects;De Roever;G.U.A. Pap. Geol.,1972
4. Glaucophane problems;De Roever;Tschermaks Mineral. Petrogr. Mitt.,1972
5. Plurifacial alpine metamorphism in the eastern Betic Cordilleras (SE Spain) with special reference to the genesis of glaucophane;De Roever;Geol. Rundsch.,1964