Kleine, Thorsten Planetary Science Department, Max Planck Institute for Solar System Research, Max Planck Society;
https://ui.adsabs.harvard.edu/abs/2022ApJ...935L...3B (beliebiger Volltext)
Barosch, J., Nittler, L. R., Wang, J., Alexander, C. M. O., De Gregorio, B. T., Engrand, C., et al. (2022). Presolar Stardust in Asteroid Ryugu. The Astrophysical Journal, 935, L3. doi:10.3847/2041-8213/ac83bd.