@article{Guerin1989,
    author = "Guerin, R. and Guivarc'h, A.",
    title = "Metallurgical study of Ni/Ga As contacts. I. Experimental determination of the solid portion of the Ni - Ga - As ternary phase diagram",
    journal = "Journal of Applied Physics",
    year = "1989",
    volume = "66",
    pages = "2122-2128",
    ASTM_id = "JAPIAU"
}

@article{Ellner1969,
    author = "Ellner, M. and Bhan, S. and Schubert, K.",
    title = "Kristallstruktur von Ni13 Ga9 und zwei Isotypen.",
    journal = "Journal of the Less-Common Metals",
    year = "1969",
    volume = "19",
    pages = "245-252",
    ASTM_id = "JCOMAH"
}