1. , and (1989a. The Bocchigliero Paleozoic sequence in the context of the Calabro-Peloritan Hercynian Range (Italy). (in press).
2. , , , and 1989b. The age of volcanism and metamorphism of the Bocchigliero Paleozoic sequence (Sila-Southern Italy), Accademia Nazionale dei Lincei (in press).