@article{letowski1992anchor, title = {Anchor Effect in an Optimum Timbre Adjustment}, author = {Letowski, Tomasz R.}, journal = {J. Audio Eng. Soc}, volume = {40}, number = {9}, pages = {706--710}, year = {1992}, url = {https://www.aes.org/e-lib/browse.cfm?elib=7037} }