Unambiguous erasing morphisms in free monoids     p. 193
Johannes C. Schneider
Published online: 7 December 2009
DOI: 10.1051/ita/2009020
Abstract | PDF (232.3 KB) | References

Generalizations of Parikh mappings     p. 209
Anton Černý
Published online: 16 December 2009
DOI: 10.1051/ita/2009021
Abstract | PDF (269.8 KB) | References

Extending regular expressions with homomorphic replacement     p. 229
Henning Bordihn, Jürgen Dassow and Markus Holzer
Published online: 26 January 2010
DOI: 10.1051/ita/2010013
Abstract | PDF (300.0 KB) | References

On the syntactic complexity of tree series     p. 257
Symeon Bozapalidis and Antonios Kalampakas
Published online: 26 January 2010
DOI: 10.1051/ita/2010014
Abstract | PDF (269.3 KB) | References