A topological shuttle between inequalities and pseudoinequalities
          Gomes, Gracinda M. S.; Bernardo H. Fernandes  
          
           Semigroup Forum,  102, no. 3 (2021), 916–924  
          https://link.springer.com/article/10.1007%2Fs00233-021-10167-0  
           
          Topological procedures to relate pseudoinequalities that define a pseudovariety of ordered algebras with inequalities that ultimately define it, and vice-versa, are presented.  
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