TY  - BOOK
AU  - Yashchenko I. V
TI  - Invitation to a mathematical festival
SN  - 9780821869055
AV  - QA43 
PY  - 2013///]
CY  - USA
PB  - American Mathematical Society
N2  - This book contains problems presented at the Festival during the years 1990–2011, along with hints and solutions for many of them. Most of the problems are accessible to students with no additional training in mathematics and may be used as supplementary material at school or at home. Other problems, however, are more advanced and will be enjoyed by students with a deeper interest in mathematics
ER  -