Absolute isotope amount ratio measurements on gases

Changes in oceanic and terrestrial carbon uptake since 1982

R. J. Francey, Pieter P. Tans, Colin E. Allison et al. · Nature · 1995 · 493 citations

Natural Sciences, Earth Sciences, Environmental Sciences +12

Consultants' group meeting on stable isotope reference samples for geochemical and hydrological investigations

Gert Hut · American Journal of Cancer Research · 1987 · 488 citations

Natural Sciences, Earth Sciences, Geology +16

Determination of the Avogadro constant via the silicon route

Peter Becker, H. Bettin, H-U Danzebrink et al. · Metrologia · 2003 · 167 citations

Natural Sciences, Chemistry, Physics +16

Large-scale production of highly enriched²⁸Si for the precise determination of the Avogadro constant

Peter Becker, Detlef Schiel, H-J Pohl et al. · Measurement Science and Technology · 2006 · 107 citations

Natural Sciences, Chemistry, Materials Science +15

Variations in the sulfur isotope composition of troilite from the Cañon Diablo iron meteorite

Georges Beaudoin, Bruce E. Taylor, D. Rumble et al. · Geochimica et Cosmochimica Acta · 1994 · 83 citations

Natural Sciences, Earth Sciences, Geology +14