@misc{indiciae2545ec78a8d9,
  title = {Gravity waves from cosmic bubble collisions},
  author = {Salem, Michael P. and Saraswat, Prashant and Shaghoulian, Edgar},
  year = {2013},
  doi = {10.1088/1475-7516/2013/02/019},
  url = {https://www.osti.gov/biblio/22283019},
  note = {Source identifier: 22283019}
}