Hung, Pham Tuan, and Nguyen Duc Cuong. “Maneuver in Vertical Plane of an Unpowered Flight Vehicle to Minimize Risk of Being Detected in Approaching a Target”. <i>Vietnam Journal of Science and Technology</i> 64, no. 4 (August 17, 2026): 800–810. Accessed September 3, 2026. https://vjst.vast.vn/jst/article/view/21929.