@article{li2013dielectric,
author = "L. Li and C. Li and Z. Zhang and E. Alexov",
title = "On the dielectric “constant” of proteins: smooth dielectric function for macromolecular modeling and its implementation in DelPhi",
year = 2013,
journal = "Journal of chemical theory and computation",
publisher = "American Chemical Society",
volume = 9,
number = 4,
pages = "2126-2136"
}