Most important works:
GERDINA, Otto. The stereotype content model approach to the study of ageism in history. In: ČEČ, Dragica (ed.), BRATOŽ, Urška (ed.). Old age between personal experience and social representation: from enlightenment thought to modern attitudes. Online ed. Koper: Znanstveno-raziskovalno središče Koper, Annales ZRS, 2026. Str. 139-177, ilustr. ISBN 978-961-7276-18-3. https://www.zrs-kp.si/publikacija/old-age/, https://dirros.openscience.si/IzpisGradiva.php?id=28728, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.35469/978-961-7276-18-3_6. [COBISS.SI-ID 277039107]
GERDINA, Otto, DOUŠAK, May. Psychometric properties of the 10-item and 25-item gerotranscendence scale : a study among young, middle-aged, and older adults in Slovenia. Advances in methodology and statistics. [Tiskana izd.]. 2025, vol. 22, no. 1, str. 1-22, ilustr. ISSN 1854-0023. https://mz.mf.uni-lj.si/index.php/ams/article/view/44/46, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.51936/hejt9040. [COBISS.SI-ID 272614915], [Odprti dostop, SNIP]
GERDINA, Otto, LESKOŠEK, Vesna. Old age poverty: the gender differences in lifelong deprivations. Annales: anali za istrske in mediteranske študije. Series historia et sociologia. [Tiskana izd.]. 2025, letn. 35, št. 2, str. 139-150, graf. prikazi. ISSN 1408-5348. https://ojs.zdjp.si/index.php/ashs/article/view/166/112, https://zdjp.si/annales-series-historia-et-sociologia-35-2025-2/, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.19233/ASHS.2025.09.
GERDINA, Otto, GERDINA, Sinja. Towards a more democratic forum: source analysis of news reporting on older people's problems in Delo during the Slovenian parliamentary elections from 2004 to 2018. Društvena istraživanja. 2024, god. 33, br. 3, 22 str., ilustr. ISSN 1330-0288. https://hrcak.srce.hr/en/file/465893, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.5559/di.33.3.00. [COBISS.SI-ID 215008515]
GERDINA, Otto, KURDIJA, Slavko. Ageism in Slovenia: assessing differences between 2008 and 2022. Annales: anali za istrske in mediteranske študije. Series historia et sociologia. [Tiskana izd.]. 2024, letn. 34, št. 1, str. 45-58, tabele, graf. prikazi. ISSN 1408-5348. https://zdjp.si/wp-content/uploads/2024/06/ASHS_34-2024-1_Gerdina-et-al-1.pdf, DOI: 10.19233/ASHS.2024.04. [COBISS.SI-ID 198682115],
BRATUN, Urša, GERDINA, Otto, ASABA, Eric. Gerotranscendence and motivation for work past retirement age: a cross-sectional study. Educational gerontology (Online). 2024, vol. , no. , str. 1-18, tabele. ISSN 1521-0472. https://www.tandfonline.com/doi/full/10.1080/03601277.2024.2372915, DOI: 10.1080/03601277.2024.2372915. [COBISS.SI-ID 200372227]
GERDINA, Otto. Marginalisation of older people's problems as a reflection of news values : the case of the newspaper Delo. Družboslovne razprave. [Tiskana izd.]. 2023, 39, št. 103, str. 42-61, ilustr. ISSN 0352-3608. Digitalna knjižnica Slovenije - dLib.si, dCOBISS. [COBISS.SI-ID 169050371]
For full bibliography see:
https://bib.cobiss.net/biblioweb/biblio/si/slv/cris/50572.

Personal bibliography