TY  - JOUR
AU  - Jordan Tabov
AU  - Asen Velchev
AU  - Rayna Alashka
AU  - Sevdalin Tsvetanov
TI  - An application of the quadrilateral's geometry in solving competitive planimetric problems
JO  - The Teaching of Mathematics
PY  - 2023
SP  - 46 
VL  - XXVI
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.57016/TM-GKZB9621/
DO  - 10.57016/TM-GKZB9621
LA  - en
ID  - 10_57016_TM_GKZB9621
ER  -