@misc{indiciae68de9e6f86d6,
  title = {On the Use of Quartic Force Fields in Variational Calculations},
  author = {Fortenberry, Ryan C. and Huang, Xinchuan and Yachmenev, Andrey and Thiel, Walter and Lee, Timothy J.},
  year = {2013},
  url = {https://ntrs.nasa.gov/citations/20140011647},
  note = {Source identifier: 20140011647}
}