TY  - JOUR
AU  - Lazarov, Borislav
AU  - Vassileva, Albena
TI  - The thirthieth issue of the Chernorizets Hrabar tournament – junior division
JO  - Mathematics and Education in Mathematics
PY  - 2022
SP  - 184
EP  - 189
VL  - 51
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MEM_2022_51_a15/
LA  - bg
ID  - MEM_2022_51_a15
ER  -