TY - Acta Aeronautica et Astronautica Sinica A1 - JIA Yongnan, TIAN Siying, LI Qing T1 - Recent development of unmanned aerial vehicle swarms Y1 - 2020-06-30 JF - ACTA AERONAUTICAET ASTRONAUTICA SINICA JO - Acta Aeronautica et Astronautica Sinica SP - 723738 EP - 723738 VL - 41 IS - S1 UR - https://hkxb.buaa.edu.cn N1 - 10.7527/S1000-6893.2019.23738 ER -