1. Huurman M. Woldekidan M.F. (2007) LOT Mortar response; measurements test interpretation and determination of model parameters Report 7-07-170-3 Delft University of Technology Delft The Netherlands.
2. Huurman M. (2008) Lifetime Optimisation Tool LOT Main Report Delft University of Technology Delft The Netherlands.
3. Huurman M. Mo L. and Woldekidan M.F. (2009) Porous asphalt ravelling in cold weather conditions ENVIROAD 2009 2nd International Conference on Environmentally Friendly Roads Warsaw Poland.
4. Khedoe R. N. and Moraal J. (2007) Sample preparation and laboratory testing for the 'Lifetime Optimisation Tool' research program Delft University of Technology Delft The Netherlands.