Gnatyuk, Volodymir, et al. “Dynamics of Laser-Induced Melting and Modification of the Surface of Semiconductors by Nanosecond Laser Pulses”. Journal of Automation, Mobile Robotics and Intelligent Systems, vol. 3, no. 4, Jan. 2013, pp. 33-36, https://jamris.d.tomp.pl/index.php/JAMRIS/article/view/39.