Liang-Qun, Li, Xie Wei-Xin, Huang Jing-Xiong, and Huang Jian-Jun. 2009. “Multiple Model Rao-Blackwellized Particle Filter for Manoeuvring Target Tracking”. Defence Science Journal 59 (3), 197-204. https://doi.org/10.14429/dsj.59.1512.