FEIGMANE, Tatjana; ŠERVINSKA, Liena Ivonna. Life and Professional Activities of a Graduate of the Department of Engineering of Riga Polytechnic Institute Mikhail Krivoshapkin (1888–1943). History of Engineering Sciences and Institutions of Higher Education, Riga, Latvia, v. 3, p. 77–90, 2019. DOI: 10.7250/HESIHE.2019.006. Disponível em: https://hesihe-journals.rtu.lv/hesihe/article/view/HESIHE.2019.006.. Acesso em: 6 mar. 2026.