Kryshchuk, Mikola, Juris Lavendels, and Vjaceslavs Sitikovs. “Models of Data and Their Processing for Introductory Courses of Computer Science”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 16, 2015): 134–137. Accessed December 2, 2024. https://journals23.rta.lv/index.php/ETR/article/view/178.