Citation policy

We kindly ask you to cite the following two papers:

• N. Chikano, K. Yoshimi, J. Otsuki, H. Shinaoka
  Computer Physics Communications 240, 181-188 (2019)
  arXiv:1807.05237.
  Description of the library
• H. Shinaoka, J. Otsuki, M. Ohzeki, K. Yoshimi
  Phys. Rev. B 96, 035147 (2017)
  Preprint (arXiv:1702.03054).
  The original paper of IR basis functions

Please also cite the following papers if you find them relevant:

• N. Chikano, J. Otsuki, H. Shinaoka
  Phys. Rev. B 98, 035104 (2018)
  Preprint (arXiv:1803.07257).
  Convergence properties of the IR basis functions and algorithm for computing basis functions