D/H in the refractory organics of comet 67P/Churyumov-Gerasimenko measured by Rosetta/COSIMA. - Paquette, J A; Fray, N; Bardyn, A; Engrand, C; Alexander, C M O'D; Siljeström, S; Cottin, H; Merouane, S; Isnard, R; Stenzel, O J; Fischer, H; Rynö, J; et al. (Monthly Notices of the Royal Astronomical Society, 2021)