@misc{indiciae41baadd7b101,
  title = {Improved unconstrained energy functional method for eigensolvers in electronic structure calculations},
  author = {Del Ben, M and Marques, O and Canning, A},
  year = {2019},
  doi = {10.1145/3337821.3337914},
  url = {https://www.osti.gov/biblio/1827655},
  note = {Source identifier: 1827655}
}