TY  - JOUR
AU  - Xu, Xia
AU  - Yang, Yong
TI  - Results related to Huppert's $\rho $-$\sigma $ conjecture
JO  - Czechoslovak Mathematical Journal
PY  - 2023
SP  - 1273
EP  - 1280
VL  - 73
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2023.0513-22/
DO  - 10.21136/CMJ.2023.0513-22
LA  - en
ID  - 10_21136_CMJ_2023_0513_22
ER  -