TY  - JOUR
AU  - Kenderov, Petar
AU  - Chehlarova, Toni
TI  - The use of auxiliary files in the online competition “VIVA Mathematics with a Computer”
JO  - Mathematics and Education in Mathematics
PY  - 2020
SP  - 220
EP  - 228
VL  - 49
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MEM_2020_49_a24/
LA  - bg
ID  - MEM_2020_49_a24
ER  -