Ozola A. The Contribution of Graduate of Riga Polytechnicum Alfons Eihvalds (1862–1923) to the Development of the Tukums Town. HESIHE [Internet]. 2020 Oct. 28 [cited 2026 Mar. 6];4:55-74. Available from: https://hesihe-journals.rtu.lv/hesihe/article/view/HESIHE.2020.004