@misc{indiciae7132b4729bf6,
  title = {Controllable seismic source},
  author = {Gomez, Antonio and DeRego, Paul Jeffrey and Ferrell, Patrick Andrew and Thom, Robert Anthony and Trujillo, Joshua J. and Herridge, Brian},
  year = {2015},
  url = {https://www.osti.gov/biblio/1221878},
  note = {Source identifier: 1221878}
}