Hisashi Aratake. Limits, Colimits, and Spectra of Modelled Spaces. Journal of Pure and Applied Algebra. 2023. 227. 12
Hisashi Aratake. Sheaves of structures, Heyting-valued structures, and a generalization of Łoś's theorem. Mathematical Logic Quarterly. 2021. 67. 4. 445-468