@misc{indiciaedc096db17537,
  title = {The Venus Balloon Project},
  author = {Preston, R. A. and Wilcher, J. H. and Stelzried, C. T.},
  year = {1985},
  url = {https://ntrs.nasa.gov/citations/19850010933},
  note = {Source identifier: 19850010933}
}