Turbulent radial mixing in the solar nebula as the source of crystalline silicates in cometsD. Bockelée–Morvan, D. Gautier, F. Hersant, J.-M. Huré and F. RobertA&A, 384 3 (2002) 1107-1118DOI: https://doi.org/10.1051/0004-6361:20020086