Žilinskas, Antanas, and Julius Žilinskas. “On Visualization of Multidimensional Data Using three‐dimensional Embedding Space”. Technological and Economic Development of Economy 12, no. 4 (December 31, 2006): 353-359. Accessed April 19, 2024. https://journals.vilniustech.lt/index.php/TEDE/article/view/8019.