@article{filip10ERCIM, title = {Realistic Material Appearance Modelling}, author = {Haindl M., Filip J., Hatka M.}, journal = {ERCIM News}, year = {2010}, number = {81}, pages = {13-14}, url = {http://ercim-news.ercim.eu/en81/special/realistic-material-appearance-modelling} }