TY  - JOUR
AU  - Sonja Vidojević
AU  - Slobodan Ninković
AU  - Vera Prokić
TI  - Contests in Astronomy: a Challenge to Prepare Problems
JO  - Review of the National Center for Digitization
PY  - 2024
SP  - 88 
VL  - 45
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/NCD_2024_45_a7/
LA  - en
ID  - NCD_2024_45_a7
ER  -