@misc{indiciaecd3188537889,
  title = {Primordial nucleosynthesis with generic particles},
  author = {Walker, T. P. and Kolb, E. W. and Turner, M. S.},
  year = {1986},
  url = {https://ntrs.nasa.gov/citations/19870024710},
  note = {Source identifier: 19870024710}
}