@article{Mazza1988,
    author = "Mazza, D.",
    title = "Remarks on a ternary phase in the La2 O3 - Me2 O5 -Li2 O system (Me= Nb, Ta)",
    journal = "Materials Letters",
    year = "1988",
    volume = "7",
    pages = "205-207",
    ASTM_id = "MLETDJ"
}