1994

Hypergraph Languages of Bounded Degree.

[DOI]

J. Comput. Syst. Sci., 1994

Context-Free Graph Languages of Bounded Degree are Generated by Apex Graph Grammars.

[DOI]

Acta Informatica, 1994

1992

Context-Free Hypergraph Grammars have the Same Term-Generating Power as Attribute Grammars.

[DOI]

Acta Informatica, 1992

1991

The String Generating Power of Context-Free Hypergraph Grammars.

[DOI]

J. Comput. Syst. Sci., 1991

1990

The Term Generating Power of Context-Free Hypergraph Grammars.

[DOI]

Proceedings of the Graph-Grammars and Their Application to Computer Science, 1990