Tauris, T. Max Planck Institute for Radio Astronomy, Max Planck Society;
Gvaramadze, V., Langer, N., Fossati, L., Bock, D.-J., Castro, N., Georgiev, I., et al. (2017). A solar-type star polluted by calcium-rich supernova ejecta inside the supernova remnant RCW 86. Nature Astronomy, 1: 0116, pp. 0116. doi:10.1038/s41550-017-0116.