@article{Fleet1984,
    author = "Fleet, M.E. and Mowles, T.A.",
    title = "Structure of monoclinic black zinc diphosphide, (Zn P2)",
    journal = "Acta Crystallographica, Section C: Crystal Structure Communications",
    year = "1984",
    volume = "40",
    pages = "1778-1779",
    ASTM_id = "ACSCEE"
}

@article{Tanaka1968,
    author = "Tanaka, Y.",
    title = "Chemical reaction at high temperature and high pressure VI. Polymorphic transition in Zn P2 at high temperature and high pressure",
    journal = "Reviews of Physical Chemistry of Japan",
    year = "1968",
    volume = "38",
    pages = "151-169",
    ASTM_id = "RPCJAP"
}

@article{Zanin2003,
    author = "Zanin, I.E. and Aleinikova, K.B. and Antipin, M.Yu.",
    title = "Analysis of chemical bonding in the alpha and beta modifications of zinc diphosphide from X-ray diffraction data",
    journal = "Kristallografiya",
    year = "2003",
    volume = "48",
    pages = "232-237",
    ASTM_id = "KRISAJ"
}