@article{Novak1971,
    author = "Novak, G.A. and Gibbs, G.V.",
    title = "The crystal chemistry of the silicate garnets",
    journal = "American Mineralogist",
    year = "1971",
    volume = "56",
    pages = "791-823",
    ASTM_id = "AMMIAY"
}

@article{Ottonello1996,
    author = "Ottonello, G. and Borketa, M. and Sciuto, P.F.",
    title = "Parameterization of energy and interactions in garnets: End-member properties",
    journal = "American Mineralogist",
    year = "1996",
    volume = "81",
    pages = "429-447",
    ASTM_id = "AMMIAY"
}