@misc{indiciae13ebdd49c86a,
  title = {Cosmos, an international center for advanced studies},
  author = {Ryzhov, Iurii and Alifanov, Oleg and Sadin, Stanley and Coleman, Paul},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910029538},
  note = {Source identifier: 19910029538}
}