Towards a formal ontology for history of church administration. - Pawel Garbacz; Robert Trypuz; Bogumil Szady; Piotr Kulicki; Przemyslaw Gradzki; Marek Lechniak (FOIS, 2010)

Considering Identification of Locality in Time: Theoretical and Practical Approach. - Bogumil Szady; Agnieszka Lawrynowicz (COSIT (Workshops/Posters), 2017)

Identity Criteria for Localities. - Pawel Garbacz; Agnieszka Lawrynowicz; Bogumil Szady (FOIS, 2018)

Modeling and presenting incomplete and uncertain data on historical settlement units. - Grzegorz Myrda; Bogumil Szady; Agnieszka Lawrynowicz (Trans. GIS, 2020)

Identity of historical localities in information systems. - Pawel Garbacz; Bogumil Szady; Agnieszka Lawrynowicz (Appl. Ontology, 2021)