@misc{indiciae8081dac92fe7,
  title = {To Land on Europa},
  author = {Shirley, James H. and Carlson, Robert W. and Zimmerman, Wayne F. and Rivellini, Tommaso P. and Sabahi, Dara},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20050175937},
  note = {Source identifier: 20050175937}
}