Monitoring of active but quiescent volcanoes using light hydrocarbon distribution in volcanic gases: the results of 4 years of discontinuous monitoring in the Campi Flegrei (Italy)
2001 ◽
Vol 188
(3-4)
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pp. 543-555
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1988 ◽
Vol 15
(12)
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pp. 1441-1444
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2012 ◽
Vol 233-234
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pp. 1-17
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