ZIGMUNDE, Alīda; LANKA, Ērika; STIKUTE, Elita; ŠLEGELMILHA, Zanda. Former students of the Riga Polytechnicum and Riga Polytechnic Institute (1862–1919) – literary workers. History of Engineering Sciences and Institutions of Higher Education, Riga, Latvia, v. 2, p. 45–60, 2018. DOI: 10.7250/HESIHE.2018.004. Disponível em: https://hesihe-journals.rtu.lv/hesihe/article/view/HESIHE.2018.004.. Acesso em: 6 mar. 2026.