Citation: F. Stoppa et al., NEW MINERAL DATA FROM THE KAMAFUGITE-CARBONATITE ASSOCIATION - THE MELILITOLITE FROM PIAN-DI-CELLE, ITALY, Mineralogy and petrology, 61(1-4), 1997, pp. 27-45
Citation: Vv. Sharygin et al., ZR-TI DISILICATES FROM THE PIAN-DI-CELLE VOLCANO, UMBRIA, ITALY, European journal of mineralogy, 8(5), 1996, pp. 1199-1212
Citation: Vv. Sharygin et al., CUSPIDINE IN MELILITOLITES OF SAN-VENANZO (ITALY), Doklady Akademii nauk. Rossijskaa akademia nauk, 348(6), 1996, pp. 800-804