An Optimization Model for Tactical Planning of Wood Procurement. - Anders Skjäl; Kaj-Mikael Björk; Jenny Östman; Christer Carlsson (HICSS, 2009)

A Generalization of the Classical αBB Convex Underestimation via Diagonal and Nondiagonal Quadratic Terms. - Anders Skjäl; Tapio Westerlund; Ruth Misener; Christodoulos A. Floudas (J. Optim. Theory Appl., 2012)

A reformulation framework for global optimization. - Andreas Lundell; Anders Skjäl; Tapio Westerlund (J. Glob. Optim., 2013)

New methods for calculating α BB-type underestimators. - Anders Skjäl; Tapio Westerlund (J. Glob. Optim., 2014)