Full First-Order Sequent and Tableau Calculi With Preservation of
  Solutions and the Liberalized delta-Rule but Without Skolemization

Full First-Order Sequent and Tableau Calculi With Preservation of Solutions and the Liberalized delta-Rule but Without Skolemization

Papers citing "Full First-Order Sequent and Tableau Calculi With Preservation of Solutions and the Liberalized delta-Rule but Without Skolemization"