[1]
Ozola, A. 2020. The Contribution of Graduate of Riga Polytechnicum Alfons Eihvalds (1862–1923) to the Development of the Tukums Town. History of Engineering Sciences and Institutions of Higher Education. 4, (Oct. 2020), 55–74. DOI:https://doi.org/10.7250/HESIHE.2020.004.