Pham, Q., Викторович, М.Д. and Trinh, M. 2014. Setting optimal closed flight route of lightweight unmanned aerial vehicles with consideration of wind in flight area. Science and Technology Development Journal. 17, 2 (Jun. 2014), 99-108. DOI:https://doi.org/https://doi.org/10.32508/stdj.v17i2.1353.