@article{s00445-008-0223-0, author = "I. Arienzo and L. Civetta and A. Heumann and Gerhard W{\"o}rner and G. Orsi", doi = "10.1007/s00445-008-0223-0", issn = "0258-8900", journal = "Bulletin of Volcanology", keywords = "Campanian Ignimbrite; Radiogenic isotopes; Mixing process", number = "3", pages = "285-300", publisher = "Springer-Verlag", title = "{I}sotopic evidence for open system processes within the {C}ampanian {I}gnimbrite ({C}ampi {F}legrei–{I}taly) magma chamb", url = "http://dx.doi.org/10.1007/s00445-008-0223-0", volume = "71", year = "2009", }