Rafael Martin

Nuclear magnetic relaxation of protons in Venezuelan crude oil

M. Araujo, Manfred Hnger, Rafael Martin, 1989 .

Sniffing for Clues to the Dinosaurs Demise: Measurement of Osmium Isotope Compositions and Platinum Group Element Abundances in Volcanic Emissions

B. Peucker‐Ehrenbrink, D. Pyle, T. Mather, 2005 .