RT Article T1 Effective cross-border knowledge sharing between police forces - the German-Polish police and Customs Cooperation Centre (PCCC) JF Police cooperation in the European Union under the treaty of Lisbon SP 177 OP 188 A1 Gruschinske, Mario A2 Hirschmann, Nathalie A2 Füger, Laura LA English YR 2015 UL https://krimdok.uni-tuebingen.de/Record/1497894417 SN 9783848708437 K1 Polizei K1 Polizeikräfte K1 Grenzüberschreitende Polizeiaktivität K1 Kooperation K1 Austausch K1 Deutschland K1 Polen