@article{Feng1997,
    author = "Feng, P.-Y. and Xianhui, Bu and Stucky, G.D.",
    title = "Synthesis, crystal structure, and magnetic properties of a new polymorphic sodium cobalt phosphate with trigonal bipyramidal Co(2+) and a tunnel structure",
    journal = "Journal of Solid State Chemistry",
    year = "1997",
    volume = "129",
    pages = "328-333",
    ASTM_id = "JSSCBI"
}