@misc{indiciaebe78daf41078,
  title = {Loparite, a rare-earth ore (Ce, Na, Sr, Ca)(Ti, Nb, Ta, Fe+3)O3},
  author = {James B. Hedrick and Shyama P. Sinha and Valery D. Kosynkin},
  year = {1997},
  doi = {10.1016/s0925-8388(96)02824-1},
  url = {https://pubs.usgs.gov/publication/70020010},
  note = {Source identifier: 70020010}
}