PDF a Article Capaccioni, B. | Santo, A. P. The January 2002 eruption - Petrographic and geochemical features of the 2002 Nyiragongo lava flows 2003 - Fabrizio Serra Editore Fait partie de Acta vulcanologica : Journal of the National Volcanicn Group of Italy : 14/15, 1/2, 2002/2003 [sample copy]