Patlins, A., N. Kunicina, A. Zhiravecka, and S. Shukaeva. “LIDAR Sensing Technology Using in Transport Systems for Tram Motion Control”. Elektronika Ir Elektrotechnika, vol. 101, no. 5, Apr. 2010, pp. 13-16, https://eejournal.ktu.lt/index.php/elt/article/view/9388.