TY  - CPAPER
AU  - J. Blachut
TI  - THE POLISH AIR HUB
T2  - 5th International Multidisciplinary Scientific Conference on Social Sciences and Arts SGEM 2018
PY  - 2018
SP  - 537
EP  - 544
DO  - 10.5593/sgemsocial2018/5.2/S20.067
PB  - STEF92 Technology
ER  -