Dichev, Dimitar, Iliya Zhelezarov, Tsanko Karadzhov, Nikolay Madzharov, and Dimitar Diakov. 2019. “METHOD FOR MEASURING MOTION PARAMETERS OF MOVING OBJECTS”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June): 27-31. https://doi.org/10.17770/etr2019vol3.4131.