a Article Capaccioni, B. | Yalire, M.M. | Santo, A.P. | Vaselli, O. The volcanic risk - Monogenic and polygenic volcanoes in the area between the Nyiragongo summit crater and the Lake Kivu shoreline PDF 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]
