1. The eugeosynclinal sequences;Abbate,1970
2. Studies on mafic and ultramafic rocks. 2. Paleogeographic and tectonic considerations on the ultramafic belts in the Mediterranean area;Abbate;Boll. Soc. Geol. Ital.,1972
3. Oxygen and strontium isotope ratios in some ejecta from the Alban Hills volcanic area, Roman comagmatic region;Barbieri;Contrib. Mineral. Petrol.,1975
4. Outlines of distribution of strontium in marine limestones;Bausch,1968
5. Fission track ages of gabbros from North Apennine Ophiolites;Bigazzi;Earth Planet. Sci. Lett.,1972