Dina Bitton David J. DeWitt Duplicate Record Elimination in Large Data Files. 255-265 TODS8/P255.PDF 1983 8 ACM Trans. Database Syst. 2 db/journals/tods/tods8.html#BittonD83 http://doi.acm.org/10.1145/319983.319987 db/journals/tods/BittonD83.html journals/tods/AstrahanBCEGGKLMMPTWW76 journals/tods/Babb79 books/aw/Knuth73 journals/siamcomp/MunroS76