@article{Johnston1987,
    author = "Johnston, V.J. and Einstein, F.W.B. and Pomeroy, R.K.",
    title = "Synthesis and structure of Os4 (C O)16, a metal carbonyl analogue of cyclobutane",
    journal = "Journal of the American Chemical Society",
    year = "1987",
    volume = "109",
    pages = "8111-8112",
    ASTM_id = "JACSAT"
}