@misc{indiciae3de740a4dc3b,
  title = {Spin vector and shape of 532 Herculina},
  author = {Kwiatkowski, T. and Michalowski, Tadeusz},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930010004},
  note = {Source identifier: 19930010004}
}