@article{Buchholz1981,
    author = "Buchholz, W. and Schuster, H.U.",
    title = "Intermetallische Phasen mit B35-Ueberstruktur und Verwandtschaftsbeziehung zu Li Fe6 Ge6",
    journal = "Zeitschrift fuer Anorganische und Allgemeine Chemie (1950) (DE)",
    year = "1981",
    volume = "482",
    pages = "40-48",
    ASTM_id = "ZAACAB"
}

@article{Olenych1981,
    author = "Olenych, R.R. and Aksel'rud, L.G. and Yarmolyuk, Ya.P.",
    title = "Crystal structure of ternary germanides R Fe6 Ge6 (R = Sc, Ti, Zr, Hf, Nb) and R Co6 Ge6 (R = Ti, Zr, Hf)",
    journal = "Dopovidi Akademii Nauk Ukrains'koi RSR, Seriya A: Fiziko-Matematichni Ta Tekhnichni Nauki",
    year = "1981",
    volume = "43",
    pages = "87-91",
    ASTM_id = "DNUNDU"
}