| Type | Title | Author | Publisher | Year |
| Article | Context Free Normal Systems and ET0L Systems | Ehrenfeucht, A., Engelfriet, J., Rozenberg, G. | | 1983 |
| Article | Invariants of inversive 2-structures on groups of labels | Ehrenfeucht, A., Harju, T., Rozenberg, G. | | 1994 |
| Article | Quotients and plane trees of group labeled 2-structures | Ehrenfeucht, A., Harju, T., Rozenberg, G. | | 1994 |
| Article | Coordinated pair systems; Part II: Sparse structures of Dyck words and Ogden's lemma | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | 1986 |
| Article | Computations in coordinated pair systems | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | 1986 |
| Article | On coordinated rewriting | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | |
| Article | Coordinated pair systems; Part I: Dyck works and classical pumping | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | 1986 |
| Article | Recording the Use of Memory in Right-Boundary Grammars and Push-Down Automata | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | 1988 |
| Article | On coordinated rewriting | Ehrenfeucht, A., Hoogeboom, H.J., Rozenberg, G. | | 1985 |
| Article | An introduction to context-free text grammars | Ehrenfeucht, A., Hoogeboom, H.J., ten Pas, P., Rozenberg, G. | | 1993 |
| Article | On binary equality sets and a solution to the test set conjecture in the binary case | Ehrenfeucht, A., Karhumaki, J, Rozenberg, G. | | 1983 |
| Article | Adding global forbidding context to context-free grammars | Ehrenfeucht, A., Kleijn, H.C.M., Rozenberg, G. | | 1984 |
| Article | On representing RE languages by one-sided interna contextual languages | Ehrenfeucht, A., Mateescu, A., Paun, Gh., Rozenberg, G., Salomaa, A. | | |
| Article | On representing RE languages by one-sided interna contextual languages | Ehrenfeucht, A., Mateescu, A., Paun, Gh., Rozenberg, G., Salomaa, A. | | 1995 |
| Article | On representing RE languages by one-sided interna contextual languages | Ehrenfeucht, A., Mateescu, A., Paun, Gh., Rozenberg, G., Salomaa, A. | | |
| Article | Continuous grammars | Ehrenfeucht, A., Maurer, H., Rozenberg, G. | | 1980 |
| Article | On representing recursively enumerable languages by internal contextual langauges | Ehrenfeucht, A., Paun, G., Rozenberg, G. | | 1994 |
| Article | The linear landscape of externam contextual languages | Ehrenfeucht, A., Paun, G., Rozenberg, G. | | 1994 |
| Article | A characterization of set representable labeled partial 2-structures through decompositions | Ehrenfeucht, A., Rozenberg, G. | | 1990 |
| Article | Primitivity is hereditary for 2-structures | Ehrenfeucht, A., Rozenberg, G. | | 1990 |
| Article | On some context free languages that are not deterministic ET0L languages | Ehrenfeucht, A., Rozenberg, G. | | 1974 |
| Article | Angular 2-structures | Ehrenfeucht, A., Rozenberg, G. | | 1992 |
| Article | An observation on scattered grammars | Ehrenfeucht, A., Rozenberg, G. | | 1979 |
| Article | A characterization of set representable labeled partial 2-structures through decompositions | Ehrenfeucht, A., Rozenberg, G. | | 1990 |
| Article | An observation on scattered grammars | Ehrenfeucht, A., Rozenberg, G. | | 1979 |
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