I act as a referee for international journals, conferences and books including:
2X since 2014 SIAM Journal on Optimization.
6x since 2010 Mathematical Programming A and B.
6x since 2011 European Journal on Operational Research.
2015 Optimization Letters.
2015 Computers & Operations Research.
2x since 2014 International Journal of Production Research.
2x since 2010 Discrete Applied Mathematics.
2013 Optimization Methods and Software.
2015 Applied Mathematics and Computation.
2014 Logistics Research.
2010 Handbook of Semidefinite, Cone and Polynomial Optimization