@booklet {6987,
	title = {BARBERI, F., SANTACROCE, R. and VARET, J. 1975a. Silicic peralkaline volcanic rocks of the Afar Depression (Ethiopia). Bulletin Volcanologique, 38: 755-90.BARBERI, F., FERRARA, G., SANTACROCE, R., TREUIL, M. and VARET, J. 1975b. A transitional basalt-pant},
	year = {1975},
	note = {BARBERI, F., SANTACROCE, R. and VARET, J. 1975a. Silicic peralkaline volcanic rocks of the Afar Depression (Ethiopia). Bulletin Volcanologique, 38: 755-90.BARBERI, F., FERRARA, G., SANTACROCE, R., TREUIL, M. and VARET, J. 1975b. A transitional basalt-pantellerite sequence of fractional crystallization, the Boina centre (Afar Rift, Ethiopia). Journal of Petrology, 16: 22-56.}
}
