Polish people's foreign travel expenses in 2000 - 2012

Polish people's foreign travel expenses in 2000 - 2012 / Andrzej Matczak, Rafał Gotowski .
In: Hradecké ekonomické dny 2014. Hradec Economic Days 2014. Hradec Králové : Gaudeamus, 2014 [468 s.]. ISBN 978-80-7435-370-3 (brož.). S. 26-32 . http://fim2.uhk.cz/hed/data/proceedings_2014_5.pdf .