Fitting atomic correlation parameters for RECEP (rapid estimation of correlation energy from partial charges) method to estimate molecular correlation energies within chemical accuracy. - Sándor Kristyán; Gábor I. Csonka (J. Comput. Chem., 2001)

Interesting properties of Thomas-Fermi kinetic and Parr electron-electron-repulsion DFT energy functional generated compact one-electron density approximation for ground-state electronic energy of molecular systems. - Sándor Kristyán (J. Comput. Chem., 2009)