Kchit, O. 2024. On index divisors and monogenity of certain octic number fields defined by $x^8+ax^3+b$. Ukrains’kyi Matematychnyi Zhurnal. 76, 7 (Aug. 2024), 992–1006. DOI:https://doi.org/10.3842/umzh.v76i7.7536.