Cretan, Raluca

• Vol 33 (2006): Annals of the University of Craiova - Mathematics and Computer Science Series - Mathematics and Computer Science
  On the lattice of congruence fillters of a residuated lattice
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• Vol 35 (2008): Annals of the University of Craiova - Mathematics and Computer Science Series - Mathematics and Computer Science
  On the lattice of deductive systems of a residuated lattice
  Details  PDF