TY  - JOUR
AU  - V. B. Drozdov
TI  - Three Noteson Solving Mathematical Problems
JO  - Matematičeskoe obrazovanie
PY  - 2004
SP  - 2
EP  - 18
IS  - 4
UR  - http://geodesic.mathdoc.fr/item/MO_2004_4_a0/
LA  - ru
ID  - MO_2004_4_a0
ER  -