Krasuski, Kamil. “Application the GPS Observations in SPP Method for Aircraft Positioning in Flight Experiment in Dęblin, Poland (01.06.2010)”. Journal of Automation, Mobile Robotics and Intelligent Systems 11, no. 1 (March 24, 2017): 42–47. Accessed April 30, 2025. https://www.jamris.org/index.php/JAMRIS/article/view/416.