Zur Theorie kommutativer Automaten. - Jürgen Duske (Acta Cybern., 1976)

A Pattern Representation of Indexed Languages. - Jürgen Duske; Rainer Parchmann; H. Schumacher (Inf. Process. Lett., 1976)

IO-Macrolanguages and Attributed Translations - Jürgen Duske; Rainer Parchmann; M. Sedello; Johann Specht (Inf. Control., 1977)

A Homomorphic Characterization of Indexed Languages. - Jürgen Duske; Rainer Parchmann; Johann Specht (J. Inf. Process. Cybern., 1979)

Szilard Languages of IO-Grammars - Jürgen Duske; Rainer Parchmann; Johann Specht (Inf. Control., 1979)

On Deterministic Indexed Languages - Rainer Parchmann; Jürgen Duske; Johann Specht (Inf. Control., 1980)

Closure Properties of Deterministic Indexed Languages - Rainer Parchmann; Jürgen Duske; Johann Specht (Inf. Control., 1980)

On cofinal and definite automata. - Masami Ito; Jürgen Duske (Acta Cybern., 1983)

Linear Indexed Languages. - Jürgen Duske; Rainer Parchmann (Theor. Comput. Sci., 1984)

On involutorial automata and involutorial events. - Masami Ito; Jürgen Duske (Acta Cybern., 1985)

Indexed LL(k) Grammars. - Rainer Parchmann; Jürgen Duske; Johann Specht (Acta Cybern., 1985)

Self-Embedding Indexed Grammars. - Rainer Parchmann; Jürgen Duske (Theor. Comput. Sci., 1986)

Grammars, Derivation Modes and Properties of Indexed and Type-0 Languages. - Rainer Parchmann; Jürgen Duske (Theor. Comput. Sci., 1987)

The structure of index sets and reduced indexed grammars. - Rainer Parchmann; Jürgen Duske (RAIRO Theor. Informatics Appl., 1990)

Indexed counter languages. - Jürgen Duske; Martin Middendorf; Rainer Parchmann (RAIRO Theor. Informatics Appl., 1992)

Non-Synchronized Pattern Languages are IO-Macro Languages. - Jürgen Duske; Rainer Parchmann (J. Autom. Lang. Comb., 1997)