@article{Khalifah2000,
    author = "Khalifah, P. and Huang, Q. and Ho, D.M. and Zandbergen, H.W. and Cava, R.J.",
    title = "La7 Ru3 O18 and La4.87 Ru2 O12: geometric frustration in two closely related structures with isolated Ru O6 octahedra",
    journal = "Journal of Solid State Chemistry",
    year = "2000",
    volume = "155",
    pages = "189-197",
    ASTM_id = "JSSCBI"
}