[1]
Kujawska, J. 2018. EFFICIENCY OF HEALTHCARE SYSTEMS IN EUROPEAN COUNTRIES - THE DEA NETWORK APPROACH. Metody Ilościowe w Badaniach Ekonomicznych. 19, 1 (kwi. 2018), 60–70. DOI:https://doi.org/10.22630/MIBE.2018.19.1.6.