Valjarević, A. ., Žarko . Mijajlović, D. . Živković, M. . Novović, and M. . Mihajlović. “GIS METHODS AND ANALYSIS OF ARCHAEOLOGICAL LAYERS IN THE TOPLICA DISTRICT (SERBIA)”. Journal of the Geographical Institute “Jovan Cvijić” SASA, vol. 69, no. 2, Aug. 2019, pp. 175–182, doi:10.2298/IJGI1902175V.