TY  - JOUR
AU  - A. N. Zemlyakov
TI  - Optional course in algebra for high school students
JO  - Matematičeskoe obrazovanie
PY  - 2002
SP  - 9
EP  - 35
VL  - 20
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MO_2002_20_1_a2/
LA  - ru
ID  - MO_2002_20_1_a2
ER  -