Authors:
Havenith, RWA
van Dam, HJJ
van Lenthe, JH
Jenneskens, LW
Citation: Rwa. Havenith et al., The excitation energies of 1,1 '-bicyclohexylidene and 1,1 ': 4 ', 1 ''-tercyclohexylidene. A comparison of multi-reference configuration interactionand perturbation theory approaches, CHEM PHYS, 246(1-3), 1999, pp. 49-56