@article{Gasgnier1986,
    author = "Gasgnier, M. and Schiffmacher, G. and Caro, P. and Eyring, L.",
    title = "The formation of rare earth oxides far from equilibrium",
    journal = "Journal of the Less-Common Metals",
    year = "1986",
    volume = "116",
    pages = "31-42",
    ASTM_id = "JCOMAH"
}

@article{Zhang1993,
    author = "Zhang, J. and von Dreele, R.B. and Eyring, L.",
    title = "The structures of Tb7 O12 and Tb11 O20",
    journal = "Journal of Solid State Chemistry",
    year = "1993",
    volume = "104",
    pages = "21-32",
    ASTM_id = "JSSCBI"
}