TY  - JOUR
AU  - Ribarska, Nadezhda
TI  - Academician Kenderov is turning 80
JO  - Mathematics and Education in Mathematics
PY  - 2023
SP  - 9
EP  - 15
VL  - 52
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MEM_2023_52_a0/
LA  - bg
ID  - MEM_2023_52_a0
ER  -