%0 Journal Article %A Hajebi, Sepehr %T Bull-free graphs and $\chi $-boundedness %J Innovations in Graph Theory %D 2026 %P 247-253 %V 3 %I Stichting Innovations in Graph Theory %U https://igt.centre-mersenne.org/articles/10.5802/igt.23/ %R 10.5802/igt.23 %G en %F IGT_2026__3__247_0