SALADŽINSKAS, Sigitas Vladas; VAISVALAVIČIENE, Kristina. Professional activities of Latvian born Lithuanian architect and engineer Karolis Reisonas (1894–1981) in Šiauliai. History of Engineering Sciences and Institutions of Higher Education, Riga, Latvia, v. 2, p. 100–116, 2018. DOI: 10.7250/HESIHE.2018.008. Disponível em: https://hesihe-journals.rtu.lv/hesihe/article/view/HESIHE.2018.008.. Acesso em: 6 mar. 2026.