@article{60906,
  author = {Neil Ashby and Bruno Bertotti},
  title = {Accurate light-time correction due to a gravitating mass},
  year = {2010},
  number = {27},
  month = {2010-06-07},
  publisher = {Classical and Quantum Gravity},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=905436},
  language = {en},
}