@misc{indiciae13effdc065b8,
  title = {K, Rb, Sr and 87Sr 86Sr in rocks from the Mid-Indian Oceanic Ridge},
  author = {K.V. Subbarao and C. E. Hedge},
  year = {1973},
  doi = {10.1016/0012-821x(73)90060-5},
  url = {https://pubs.usgs.gov/publication/70010179},
  note = {Source identifier: 70010179}
}