https://link.springer.com/content/pdf/10.1007%2Fs00422-007-0149-1.pdf (Verlagsversion)
Franco, L., Rolls, E., Aggelopoulos, N., & Jerez, J. (2007). Neuronal selectivity, population sparseness, and ergodicity in the inferior temporal visual cortex. Biological Cybernetics, 96(6), 547-560. doi:10.1007/s00422-007-0149-1.