Ott, Ulrich Particle Chemistry, Max Planck Institute for Chemistry, Max Planck Society;
Fischer-Goedde, M., Schwander, D., & Ott, U. (2018). Ruthenium Isotope Composition of Allende Refractory Metal Nuggets. Astronomical Journal, 156(4): 176. doi:10.3847/1538-3881/aadf33.