Secular variations in helium isotope ratios in Izu Oshima volcano
1991 ◽
Vol 107
(1)
◽
pp. 95-100
◽
Keyword(s):
1996 ◽
Vol 144
(3-4)
◽
pp. 505-516
◽
2004 ◽
Vol 19
(5)
◽
pp. 665-673
◽
Keyword(s):
1978 ◽
Vol 5
(11)
◽
pp. 897-900
◽
Keyword(s):