| Article description | Download Link |
| Reducere și extensionalitate, Revista de filosofie, XXXVI (1989), 6, pp. 607 – 614 | link |
| Modal Axiomatizations of Theories, Ramseyfication and Theoreticity, Revue Roumaine de Philosophie, 3‑4, 1987. Abstract in the Proceedings of the International Congress of Logic, Methodology and Philosophy of Science, Moscow, 1987 | link |
| Modal logic representations for some subsystems of assertoric syllogistic, Revue Roumaine des Sciences Sociales. Philosophie et Logique, 30 (1986), 1 – 2, pp.128 – 134 | link |
| Teoria deciziei raționale și raționalitatea acțiunii umane, Revista de filosofie, 1986, 1, pp. 49-64 | link |
| Putnam on the indeterminacy of reference, Revue Roumaine des Sciences Sociales. Philosophie et Logique, 29 (1985), 1 – 2, pp. 112 – 121 | link |
| A Modal Approach to Sneed’s Theoretical Functions, in Philosophia Naturalis, 2, 21, 1984 | link |
| A programme for local semantics, Revue Roumaine des Sciences Sociales. Philosophie et Logique, 28 (1984), 2, pp. 146 – 154 | link |
| Models and theoretization, Revue Roumaine des Sciences Sociales. Philosophie et Logique, 28 (1984), 3 – 4, pp. 273 – 278 | link |
| `Cu privire la logica explicației funcționale a fenomenelor sociale”, în Ioan, P. (ed.), Cunoaștere. Eficiență. Acțiune, Editura Politică, București, 1988 | link |