Diffusive grain-surface chemistry involving the atoms and diatomic molecules of two elementsJ. G. L. Rae, N. J. B. Green, T. W. Hartquist, M. J. Pilling and T. ToniazzoA&A, 405 2 (2003) 387-396DOI: https://doi.org/10.1051/0004-6361:20030415