@article{Faust_2003, title={The concept of negation}, volume={5}, url={https://apcz.umk.pl/LLP/article/view/LLP.1997.003}, DOI={10.12775/LLP.1997.003}, abstractNote={Using Evidence Logic (EL), a logic which is conceptually to Classical Logic and which is equipped with both gradational confirmatory predications and gradational refutatory predications, further investigation of some of the persistent problematic aspects of negation is facilitated. This perspective helps to illuminate distinction of “absence of evidence”, and may help further understanding of the semantics of negation.}, number={5}, journal={Logic and Logical Philosophy}, author={Faust, Don}, year={2003}, month={Oct.}, pages={35–48} }