1. Alberghina, L., & Westerhoff, H. V. (Eds.). (2005). Systems biology: Definitions and perspectives. Berlin: Springer.
2. Blaha, S. (2002). The life cycle of civilizations. Auburn, NH: Pingree-Hill Publishing.
3. Blaha, S. (2004). Reconstruction of Sub-Saharan, Mayan and other prehistoric civilizations in a mathematical macro-theory of civilizations. Comparative Civilizations Review, 50, 23–46.
4. Blanchini, F., Casagrande, D., Miani, S., & Viaro, U. (2016). Stable LPV realization of the Smith predictor. International Journal of Systems Science, 47(10), 2393–2401.
5. Bologna, M., & Flores, J. C. (2008). A simple mathematical model of society collapse applied to Easter Island. Europhysics Letters, 81, 4. (48006).