Grabusts, Pēteris, and Jurijs Musatovs. “SHORTEST PATH DETERMINATION BETWEEN EDUCATIONAL INSTITUTIONS OF RĒZEKNE MUNICIPALITY”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 3 (May 26, 2017): 451–462. Accessed May 5, 2024. https://journals.rta.lv/index.php/SIE/article/view/2386.