| Type | Title | Author | Publisher | Year |
| Article | Type division of position restricted grammars and sizes of languages | Kelemenova, A. | | 1983 |
| Article | On the degree of non-regularity of context-free languages | Dassow, J., Paun, Gh. | | 1989 |
| Article | Hierarchy of k-context-free languages part 1 | Salomaa, K. | | 1989 |
| Article | Machine characterization of (E0L-E0L) array languages | Nirmal, N., Rama, R. | | 1991 |
| Article | On bounded interpretations of grammar forms | Csuhaj-Varju, E., Dassow, J. | | 1991 |
| Article | Recognizable closures and submonoids of free partially commutative monoids | Hashiguchi, K. | | 1991 |
| Article | Outfix and Infix codes and related classes of languages | Ito, M., Jurgensen, H., Shyr, H.J., Thierring, G. | | 1991 |
| Article | X-grammars | Kornai, A. | | 1983 |
| Article | On coordinated selective substitutions: towards a unified theory of grammars and machines | Rozenberg, G. | | 1985 |
| Article | Indian parallelism on unary 0L systems | Nirmal, N. | | 1989 |
| Article | A deterministic algorithm for modular knapsack problems | Salomaa, A. | | 1991 |
| Article | On structured graph grammars: II | Kreowski, H.-J., Rozenberg, G. | | 1990 |
| Article | On structured graph grammars: I | Kreowski, H.-J., Rozenberg, G. | | 1990 |
| Article | Global context conditional grammars | Meduna, A. | | 1991 |
| Article | Symbiotic E0L systems | Meduna, A. | | |
| Article | Rewriting systems with a clocking mechanism | Rozenberg, G., von Solms, S.H. | | 1977 |
| Article | Graph grammars with path-controlled embedding | Aizawa, K., Nakamura, A. | | 1991 |
| Article | On state grammars | Meduna, A., Horbath, Gy. | | 1988 |
| Article | Evaluated grammars | Meduna, A. | | 1987 |
| Article | On the possibility of mathematical revolutions | Kenney, E. | | |
| Article | The direkt dominance problem | Guting, R., Nurmi, O, Ottmann, Th. | | 1985 |
| Article | Algebraic specifications of computable and semicomputable data types | Bergstra, J.A., Tucker, J.V. | | 1987 |
| Article | JL systems with non-fragmented axioms: the hierarchy | Ruohonen, K. | | 1975 |
| Article | Direct dominance of points | Klein, R. | | 1985 |
| Article | A generalized transitive closure for relational queries | Sippu, S., Soisalon-Soininen, E. | | 1987 |
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