RT Article T1 EU Criminal Law and Its Legitimation: In Search for a Substantive Principle of Criminalisation JF European journal of crime, criminal law and criminal justice VO 26 IS 1 SP 20 OP 39 A1 Peršak, Nina LA English YR 2018 UL https://krimdok.uni-tuebingen.de/Record/164324230X K1 Criminalisation K1 EU criminal law K1 Substantive criminalisation principle K1 Harm K1 Legal goods K1 Effectiveness K1 Filtering approach K1 Criminal policy