@article{Engel1935,
    author = "Engel, G.",
    title = "Die Kristallstrukturen einiger Hexachlorokomplexsalze.",
    journal = "Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)",
    year = "1935",
    volume = "90",
    pages = "341-373",
    ASTM_id = "ZEKGAX"
}