@article{li2013progress,
  author = "C. Li and L. Li and M. Petukh and E. Alexov",
  title = "Progress in developing Poisson-Boltzmann equation solvers",
  year = 2013,
  journal = "Computational and Mathematical Biophysics",
  publisher = "De Gruyter",
  volume = 1,
  number = 1,
  pages = "42-62"
}