1. Move-to-front and inversion coding;Arnavut,2000
2. LIPT: A lossless text transform to improve compression;Awan,2001-2001
3. Lossless Reversible Text Transforms;Awan,2001-2001
4. Modifications of the Burrows Wheeler data compression algorithm;Balkenhol,1999
5. A note on the DMC data compression scheme;Bell;The British Computer Journal,1989