The Constrained Longest Common Subsequence Problem for Degenerate Strings. - Costas S. Iliopoulos; M. Sohel Rahman; Michal Vorácek; Ladislav Vagner (CIAA, 2007)

Indexing Factors in DNA/RNA Sequences. - Tomás Flouri; Costas S. Iliopoulos; Mohammad Sohel Rahman; Ladislav Vagner; Michal Vorácek (BIRD, 2008)

Finite automata based algorithms on subsequences and supersequences of degenerate strings. - Costas S. Iliopoulos; M. Sohel Rahman; Michal Vorácek; Ladislav Vagner (J. Discrete Algorithms, 2010)