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[2] E. Czinki and A. G. Császár, Conformers of Gaseous Proline, Chem. Eur. J. 2003, 9, 1008-1019. https://doi.org/10.1002/chem.200390103 PDF

[3] E. Czinki, A. G. Császár, and A. Perczel, A Theoretical Case Study of Type I and Type II b‑turns, Chem. Eur. J. 2003, 9, 1182-1191. https://doi.org/10.1002/chem.200390135 PDF

[4] A. G. Császár, M. L. Leininger, and A. Burcat, The Enthalpy of Formation of X²P_3/2 SH, J. Phys. Chem. A 2003, 107, 2061-2065. PDF

[5] V. Szalay, A. G. Császár, J. Ortigoso, and J. Santos, Rho-Axis-System Hamiltonian for Molecules with One Large Amplitude Internal Motion, J. Chem. Phys. 2003, 118, 6801-6805. https://doi.org/10.1063/1.1560634 PDF

[6] J. M. Gonzales, C. Pak, R. S. Cox, W. D. Allen, H. F. Schaefer III, A. G. Császár, and G. Tarczay, Definitive Ab Initio Studies of Model SN₂ Reactions CH₃X + F^– (X = F, Cl, CN, OH, SH, NH₂, PH₂), Chem. Eur. J. 2003, 9, 2173-2192. https://doi.org/10.1002/chem.200204408 PDF

[7] A. G. Császár, M. L. Leininger, and V. Szalay, The Standard Enthalpy of Formation of CH₂, J. Chem. Phys. 2003, 118, 10631-10642. https://doi.org/10.1063/1.1573180 PDF

[8] A. G. Császár, Ground-State Potential Energy Surfaces at the Focal Point, in High Accuracy Potentials for Quantum Dynamics, eds. A. Miani, J. Tennyson, and T. van Mourik, CCP1/CCP6/ChemReact: London, pp. 1-7, 2003.

[9] A. Perczel, A. K. Füzéry, and A. G. Császár, Toward Direct Determination of Conformations of Protein Building Units from Multidimensional NMR Experiments V. NMR Chemical Shielding Analysis of N-Formyl‑ Serinamide, a Model for Polar Side-Chain Containing Peptides, J. Comp. Chem. 2003, 24, 1157-1171. https://doi.org/10.1002/jcc.10286 PDF

[10] V. Szalay, G. Czakó, A. Nagy, T. Furtenbacher, and A. G. Császár, On One-Dimensional Discrete Variable Representations with General Basis Functions, J. Chem. Phys. 2003, 119, 10512-10518. https://doi.org/10.1063/1.1621619 PDF