Theophilou, Iris Theory Group, Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society; Peter Grünberg Institut and Institute for Advanced Simulation;
http://dx.doi.org/10.1021/acs.jctc.6b00257 (Publisher version)
Theophilou, I., Lathiotakis, N. N., & Helbig, N. (2016). Conditions for Describing Triplet States in Reduced Density Matrix Functional Theory. Journal of Chemical Theory and Computation, 12(6), 2668-2678. doi:10.1021/acs.jctc.6b00257.