@article{articleec83fe4e,
title   = {Influence of cholesterol: the surface charge density and surface potential of lipid bilayer membranes},
author = {Fornes, José A. and Procópio, Joaquim},
year = {1987},
doi = {10.1016/0021-9797(87)90418-8},
journal   = {Journal of Colloid and Interface Science}
}