Ballard, T., & Lifshin, A. (1992). Prediction of OPAC Spelling Errors through a Keyword Inventory.
Chicago Style (17th ed.) CitationBallard, Terry, and Arthur Lifshin. Prediction of OPAC Spelling Errors Through a Keyword Inventory. 1992.
MLA (9th ed.) CitationBallard, Terry, and Arthur Lifshin. Prediction of OPAC Spelling Errors Through a Keyword Inventory. 1992.
Warning: These citations may not always be 100% accurate.