@misc{indiciaeca7d6c387c58,
  title = {Quantum Approximate Optimization with Hard and Soft Constraints},
  author = {Hadfield, Stuart and Wang, Zhihui and Rieffel, Eleanor G. and O'Gorman, Bryan and Venturelli, Davide and Biswas, Rupak},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20190029089},
  note = {Source identifier: 20190029089}
}