RT Article T1 Criminal justice in Serbia: the effectiveness of addressing drug trafficking JF Revija za kriminalistiko in kriminologijo VO 65 IS 4 SP 316 OP 327 A1 Koturovic, Darja A1 Knepper, Paul 1964- LA English YR 2014 UL https://krimdok.uni-tuebingen.de/Record/1642306231 K1 Drug trafficking K1 Criminal networks K1 Social network analysis K1 Balkan route K1 Corruption K1 Serbia