LIBAL, Urszula, and Paweł BIERNACKI. “Drone Flight Detection at an Entrance to a Beehive Based on Audio Signals”. Archives of Acoustics 49, no. 3 (September 30, 2024): 459–468. Accessed March 14, 2026. https://acoustics.ippt.pan.pl/index.php/aa/article/view/3887.