Published in: Discrete Applied Mathematics, 88 (1998) 1-3, Seite 325-354

Published in: Discrete Optimization, 1 (2004) 2, Seite 215-228

Published in: Discrete Applied Mathematics, 88 (1998) 1-3, Seite 7-28

Published in: Algorithmica, 71 (2015) 3, Seite 758-773

Published in: Discrete Applied Mathematics, 160 (2012) 18, Seite 2760-2768

Published in: Discrete Optimization, 8 (2011) 4, Seite 555-567

Published in: Discrete Applied Mathematics, 157 (2009) 18, Seite 3721-3727

Published in: Journal of Discrete Algorithms, 6 (2008) 3, Seite 393-407

Published in: Journal of Algorithms, 12 (1991) 3, Seite 375-392

Published in: Journal of Combinatorial Optimization, 33 (2017) 1, Seite 60-80

Published in: Information and Computation, 219 (2012), Seite 58-70

Published in: Combinatorial Pattern Matching (2011), Seite 90-103

Published in: Journal of Computational Biology, 18 (2011) 9, Seite 1243-1253

Published in: Developments in Language Theory (2011), Seite 58-69

Published in: Models of Computation in Context (2011), Seite 239-249