Bernard, Karine Collisional interactions and the transition between lava dome sector collapse and pyroclastic density currents at Tutupaca volcano (Southern Peru) - Amsterdam Elsevier November 2022 - 15 p. Subjects--Topical Terms: VOLCANISMODOMOS VOLCANICOSSEDIMENTACIONAVALANCHA VOLCANICACINEMATICA Subjects--Geographic Terms: PERUTACNATUTUPACA, VOLCAN