TY  - DATA
AU  - Alexander Soifer
TI  - The Colorado Mathematical Olympiad: The Third Decade and Further Explorations
SN  - 9783319528618
PY  - 2017///
PB  - Springer International Publishing
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/978-3-319-52861-8
ER  -