Bachelet, G. B.; Hamann, D. R.; Schlüter, M., Pseudopotentials that work: From H to Pu, Physical Review B 26 (8) (American Physical Society), October 1982, 26 (8): 4199–4228, Bibcode:1982PhRvB..26.4199B, doi:10.1103/PhysRevB.26.4199
Vanderbilt, David, Soft self-consistent pseudopotentials in a generalized eigenvalue formalism, Physical Review B 41 (11) (American Physical Society), April 1990, 41 (11): 7892–7895, Bibcode:1990PhRvB..41.7892V, doi:10.1103/PhysRevB.41.7892
Bachelet, G. B.; Hamann, D. R.; Schlüter, M., Pseudopotentials that work: From H to Pu, Physical Review B 26 (8) (American Physical Society), October 1982, 26 (8): 4199–4228, Bibcode:1982PhRvB..26.4199B, doi:10.1103/PhysRevB.26.4199
Vanderbilt, David, Soft self-consistent pseudopotentials in a generalized eigenvalue formalism, Physical Review B 41 (11) (American Physical Society), April 1990, 41 (11): 7892–7895, Bibcode:1990PhRvB..41.7892V, doi:10.1103/PhysRevB.41.7892