@article{Banks1982,
    author = "Banks, E. and Jenkins, R. and Post, B.",
    title = "Crystal structures of Eu Mg F4, Sm Mg F4 and Sr Mg F4",
    journal = "Rare Earths in Modern Science and Technology",
    year = "1982",
    volume = "3",
    pages = "329-334",
    ASTM_id = "REMTDV"
}