Reply to 'Helium isotopes in historical lavas from Mount Vesuvius', a comment on "Noble gas isotopic ratios from historical lavas and fumaroles at Mount Vesuvius' by D. Tedesco et al.
D. Tedesco et P. Scarsi, Reply to 'Helium isotopes in historical lavas from Mount Vesuvius', a comment on "Noble gas isotopic ratios from historical lavas and fumaroles at Mount Vesuvius' by D. Tedesco et al., EARTH PLAN, 174(1-2), 1999, pp. 245-246