TY  - DATA
AU  - Dušan Djukić, Vladimir Janković, Ivan Matić, Nikola Petrović
TI  - The IMO Compendium
SN  - 9781441998545
PY  - 2011///
PB  - Springer New York
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-1-4419-9854-5
ER  -