Vissza |
Petković Tatjana; Ćirić Miroslav; Bogdanović Stojan: Decompositions of automata and transition semigroups. In: Acta cybernetica, (13) 4. pp. 385-403. (1998)
Ćirić Miroslav; Bogdanović Stojan; Petković Tatjana: Rings satisfying some semigroup identities. In: Acta scientiarum mathematicarum, (61) 1-4. pp. 123-137. (1995)