Singh, S. K.; Atanasov, M.; Neese, F. Challenges in Multireference Perturbation Theory for the Calculations of the g-Tensor of First-Row Transition-Metal Complexes. Journal of Chemical Theory and Computation 2018, 14, 4662–4677.

Pedersen, K. S.; Woodruff, D. N.; Singh, S. K.; Tressaud, A.; Durand, E.; Atanasov, M.; Perlepe, P.; Ollefs, K.; Wilhelm, F.; Mathonière, C.; Neese, F.; Rogalev, A.; Bendix, J.; Clérac, R. [OsF₆]^x−: Molecular Models for Spin‐Orbit Entangled Phenomena. Chemistry – A European Journal 2017, 23, 11244–11248.

Singh, S. K.; Eng, J.; Atanasov, M.; Neese, F. Covalency and chemical bonding in transition metal complexes: An ab initio based ligand field perspective. Coordination Chemistry Reviews 2017, 344, 2–25.