@misc{indiciaee83102418172,
  title = {A practical method of estimating standard error of age in the fission track dating method},
  author = {N.M. Johnson and V.E. McGee and C. W. Naeser},
  year = {1979},
  doi = {10.1016/0191-278x(79)90001-5},
  url = {https://pubs.usgs.gov/publication/70012635},
  note = {Source identifier: 70012635}
}