On the fuzzy difference equations of finance. - Konstantinos A. Chrysafis; Basil K. Papadopoulos; Garyfalos Papaschinopoulos (Fuzzy Sets Syst., 2008)

Corporate investment appraisal with possibilistic CAPM. - Konstantinos A. Chrysafis (Math. Comput. Model., 2012)

Hybrid (fuzzy-stochastic) modelling in construction operations management. - Konstantinos A. Chrysafis; Demetrios C. Panagiotakopoulos; Basil K. Papadopoulos (Int. J. Mach. Learn. Cybern., 2013)

Approaching activity duration in PERT by means of fuzzy sets theory and statistics. - Konstantinos A. Chrysafis; Basil K. Papadopoulos (J. Intell. Fuzzy Syst., 2014)

Decision Making for Project Appraisal in Uncertain Environments: A Fuzzy-Possibilistic Approach of the Expanded NPV Method. - Konstantinos A. Chrysafis; Basil K. Papadopoulos (Symmetry, 2021)