On Weak Growing Context-Sensitive Grammars. - Gerhard Buntrock; Gundula Niemann (LATIN, 1995)

Weakly Growing Context-Sensitive Grammars. - Gerhard Buntrock; Gundula Niemann (Chic. J. Theor. Comput. Sci., 1996)

Restarting automata, Church-Rosser languages, and representations of r.e. languages. - Gundula Niemann; Friedrich Otto (Developments in Language Theory, 1999)

Confluent Internal Contextual Languages. - Gundula Niemann; Friedrich Otto (Recent Topics in Mathematical and Computational Linguistics, 2000)

Further Results on Restarting Automata. - Gundula Niemann; Friedrich Otto (Words, Languages & Combinatorics, 2000)

On the Power of RRWW-Automata. - Gundula Niemann; Friedrich Otto (Words, Semigroups, and Transductions, 2001)

On the Relationship between the McNaughton Families of Languages and the Chomsky Hierarchy. - Martin Beaudry; Markus Holzer 001; Gundula Niemann; Friedrich Otto (Developments in Language Theory, 2001)

The Growing Context-Sensitive Languages Are the Acyclic Context-Sensitive Languages. - Gundula Niemann; Jens R. Woinowski (Developments in Language Theory, 2001)

Some Regular Languages That Are Church-Rosser Congruential. - Gundula Niemann; Johannes Waldmann (Developments in Language Theory, 2001)

Church-Rosser Languages and Their Relationship to Other Language Classes. - Gundula Niemann; Friedrich Otto (Grammars and Automata for String Processing, 2003)

McNaughton families of languages. - Martin Beaudry; Markus Holzer 001; Gundula Niemann; Friedrich Otto (Theor. Comput. Sci., 2003)

Church-Rosser languages and related classes. - Gundula Niemann (2003)

Some Results on RWW- and RRWW-Automata and their Relation to the Class of Growing Context-Sensitive Languages. - Tomasz Jurdzinski; Krzysztof Lorys; Gundula Niemann; Friedrich Otto (J. Autom. Lang. Comb., 2004)

The Church-Rosser languages are the deterministic variants of the growing context-sensitive languages. - Gundula Niemann; Friedrich Otto (Inf. Comput., 2005)