1. Distance in Post algebras;Banković;Discrete Math.,2003
2. All reproductive general solutions of Postian equations;Banković;Rev. Romaine Math. Pures Appl.,2000
3. A note on Postian equations;Banković;Mult. Val. Logic,2001
4. Some remarks on Post algebras;Beazer;Coll. Math.,1974
5. Résolution des équations de la logique à p valeurs;Bordat;Rev. Roumaine Math. Pures Appl.,1978