Sergio Decherchi, José Colmenares, Chiara Eva Catalano, Michela Spagnuolo, Emil Alexov and Walter Rocchia. (2013). Between Algorithm and Model: Different Molecular Surface Definitions for the Poisson-Boltzmann Based Electrostatic Characterization of Biomolecules in Solution.
            <i>Communications in Computational Physics</i>. <i>13</i> (1).
            61-89.
         doi:10.4208/cicp.050711.111111s