LABANAUSKIENĖ, Danutė. Unpublished calendars of 1853-1854 by Laurynas Ivinskis. Knygotyra, [S. l.], v. 33, p. 101–107, 2024. DOI: 10.15388/Knygotyra.1997.14. Disponível em: https://www.journals.vu.lt/knygotyra/article/view/36359.. Acesso em: 17 aug. 2024.