Subset Models for Justification Logic. - Eveline Lehmann; Thomas Studer (WoLLIC, 2019)

Belief Expansion in Subset Models. - Eveline Lehmann; Thomas Studer (LFCS, 2020)

Impossible and Conflicting Obligations in Justification Logic. - Federico L. G. Faroldi; Meghdad Ghari; Eveline Lehmann; Thomas Studer (CoRR, 2023)

Consistency and permission in deontic justification logic. - Federico L. G. Faroldi; Meghdad Ghari; Eveline Lehmann; Thomas Studer (J. Log. Comput., 2024)