Articles

• The paraconsistent logic Z. A possible solution to Jaśkowski’s problem

  Jean-Yves Béziau

  99-111

  PDF
• Converse Ackermann property and constructive negation defined with a negation connective

  Gemma Robles, José M. Méndez

  113-130

  PDF
• How effective indeed is present-day mathematics?

  Athanassios Tzouvaras

  131-153

  PDF
• Two kinds of unexpected problems in writings on logic

  Anna Pietryga

  155-162

  PDF
• The laws of non-bivalent probability

  John Cantwell

  163-171

  PDF