@misc{indiciae4a2de7aed826,
  title = {A search for apsidal motion in 4U0115+63},
  author = {Kelley, R. L. and Brodheim, M. J. and Cominsky, L. and Stothers, R. and Rappaport, S.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820037972},
  note = {Source identifier: 19820037972}
}