@article{Harris1965,
    author = "Harris, I.R. and Raynor, G.V.",
    title = "Rare-earth intermediate phases. I. Phases formed with tin and indium",
    journal = "Journal of the Less-Common Metals",
    year = "1965",
    volume = "9",
    pages = "7-19",
    ASTM_id = "JCOMAH"
}

@article{Percheron1970,
    author = "Percheron, A.",
    title = "Etude du systeme etain-samarium",
    journal = "Colloques Internationaux du Centre National de la Recherche Scientifique",
    year = "1970",
    volume = "1",
    pages = "165-172",
    ASTM_id = "COINAV"
}