@misc{indiciaee25dd4653d6b, title = {Empirical evaluation of decision support systems: Needs, definitions, potential methods, and an example pertaining to waterfowl management}, author = {R.S. Sojda}, year = {2007}, doi = {10.1016/j.envsoft.2005.07.023}, url = {https://pubs.usgs.gov/publication/1008663}, note = {Source identifier: 1008663} }