@article{Mardix1986,
    author = "Mardix, S.",
    title = "Polytypism: A controlled thermodynamic phenomenon",
    journal = "Physical Review, Serie 3. B - Condensed Matter (18,1978-)",
    year = "1986",
    volume = "33",
    pages = "8677-8684",
    ASTM_id = "PRBMDO"
}