TY  - JOUR
AU  - Heydari, Mohammad Taghi
TI  - Bourdon and Shapiro conjecture
JO  - Journal of New Researches in Mathematics
VL  - 10
IS  - 3
SP  - 
EP  - 
PY  - 2024
DO  - 10.83078/jnrm.2024.53027
ER  -