@article{Gutzmann2004,
    author = "Gutzmann, A. and Naether, C. and Bensch, W.",
    title = "Synthesis, crystal structures, and optical properties of two new layered quaterary tantalum thiophosphates and the thermal conversion of Cs4 Ta4 P4 S24 into Cs2 Ta2 P2 S12",
    journal = "Inorganic Chemistry",
    year = "2004",
    volume = "43",
    pages = "2998-3004",
    ASTM_id = "INOCAJ"
}