A Generalization of the Classical alphaBB Convex Underestimation via Diagonal and Nondiagonal Quadratic Terms 2012 (1) A. Skjal, T. Westerlund, R. Misener, C. A. Floudas, A Generalization of the Classical alphaBB Convex Underestimation via Diagonal and Nondiagonal Quadratic Terms, Journal of Optimization Theory and Applications, volume 154, pp.462-490, 2012
