@article{Mills1986,
    author = "Mills, R.L. and Olinger, B. and Cromer, D.T.",
    title = "Structure and phase diagrams of N2 and C O to 13 GPa by x-ray diffraction",
    journal = "Journal of Chemical Physics",
    year = "1986",
    volume = "84",
    pages = "2837-2845",
    ASTM_id = "JCPSA6"
}