1. Diarylethenes for Memories and Switches
2. (a) (eds). Organic Photochromic and Thermochromic Compounds, Vol. 1, Main Photochromic Families. Plenum: New York, 1999;
3. (b) (eds). Organic Photochromic and Thermochromic Compounds, Vol. 2. Physicochemical Studies, Biological Applications, and Thermochromism. Plenum: New York, 1999; See Chapter 5 for Molecular Modeling Calculations, pp. 241–260;
4. (c) (ed.). Computational Photochemistry. Elsevier: Amsterdam, 2005; See Chapter V for Photochromic Molecules by Worth GA, Bearpark MJ, Robb MA;
5. (d) See Chapter II of the Reference 2c for the discussion of the ab-initio method for excited states. The detailed information on the quality of the wave functions (CASSCF, CASPT2), dynamic correlation and basis sets are presented by Merchan, M and Serrano-Andres, L;