When binaries keep track of recent nucleosynthesis - The Zr–Nb pair in extrinsic stars as an s-process diagnostic
D. Karinkuzhi, S. Van Eck, A. Jorissen, S. Goriely, L. Siess, T. Merle, A. Escorza, M. Van der Swaelmen, H. M. J. Boffin, T. Masseron, S. Shetye and B. Plez
