TY  - BOOK
AU  - Kopczewska, Katarzyna 
AU  - Churski, Pawel 
AU  - Ochojski, Artur 
AU  - Polko, Adam 
TI  - Measuring regional specialisation : : a new approach 
SN  - 9783319515045
U1  - 330.90021 M463 23
PY  - 2017///
CY  - Cham : 
PB  - Palgrave Macmillan
KW  - statistics
KW  - economic specialization
KW  - economic indicators
ER  -