@article{ZnidarsicEJOR2008, author = {Martin \v{Z}nidar\v{s}i\v{c} and Marko Bohanec and Bla\v{z} Zupan}, title = {Modelling impacts of cropping systems: Demands and solutions for DEX methodology}, journal = {European Journal of Operational Research}, volume = {189}, number = {3}, year = {2008}, pages = {594 - 608} }