“ECtHR: Erik Adamčo v. Slovakia (Application no. 19990/20, 1 June 2023) : The Proportionality Factor in the Question of the Use of the Testimony of a Cooperating Accused with an Impact on the Overall Fairness of the Criminal Proceedings”, Brat. L. Rev., vol. 7, no. 2, pp. 201–212, Dec. 2023, doi: 10.46282/blr.2023.7.2.760.