Genome inhomogeneity is determined mainly by WW and SS dinucleotides. - C. G. Kozhukhin; Pavel A. Pevzner (Comput. Appl. Biosci., 1991)

Extendable words in nucleotide sequences. - Mikhail S. Gelfand; C. G. Kozhukhin; Pavel A. Pevzner (Comput. Appl. Biosci., 1992)