TY  - JOUR
AU  - V. K. Gavrilov
TI  - Menelau's equality, the bunch direct lines, and the polygon
JO  - Matematičeskoe obrazovanie
PY  - 2017
SP  - 2
EP  - 6
VL  - 83
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MO_2017_83_3_a0/
LA  - ru
ID  - MO_2017_83_3_a0
ER  -