@article{keele1974a, title = {A Tabular Tuning Method for Vented Enclosures}, author = {Keele, Jr., D. B. (Don)}, journal = {J. Audio Eng. Soc}, volume = {22}, number = {2}, pages = {97--99}, year = {1974}, url = {https://www.aes.org/e-lib/browse.cfm?elib=2781} }