@article{georgescu2002combining,
  author = "R. E. Georgescu and E. G. Alexov and M. R. Gunner",
  title = "Combining conformational flexibility and continuum electrostatics for calculating pKas in proteins",
  year = 2002,
  journal = "Biophysical journal",
  publisher = "Cell Press",
  volume = 83,
  number = 4,
  pages = "1731-1748"
}