@conference{ford2002subjective, title = {Subjective Evaluation of Perceived Spatial Differences in Car Audio Systems Using a Graphical Assessment Language}, author = {Ford, Natanya and Rumsey, Francis J. and Nind, Tim}, booktitle = {Audio Engineering Society Convention 112}, month = {Apr}, year = {2002}, url = {https://www.aes.org/e-lib/browse.cfm?elib=11399} }