Albers, Scott and Albers, Andrew (2012): On the mathematic prediction of economic and social crises: toward a harmonic interpretation of the Kondratiev wave. Unpublished.
Albers, Scott A. and Albers, Andrew L. (2011): The Golden Mean, the Arab Spring and a 10-step analysis of American economic history. Published in: The Middle East Studies Online Journal , Vol. 3, No. 6 (03. August 2011): pp. 199-253.
