@misc{Chalmers_Lex_Changes,_2014,
 author={Chalmers, Lex and Berg, Kathryn},
 volume={87},
 number={2},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={2014},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={Changes, challenges and responsibilities in geographical education: The International Geography Olympiad},
 URL={http://www.rcin.org.pl/igipz/Content/46919/PDF/WA51_63369_r2014-t87-no2_G-Polonica-Chalmers.pdf},
 keywords={young geographers, geographical education, International Geography Olimpiad, Cracow, International Geographical Union, International Year of Global Understanding},
}