Pan Jiang, Kainan Yan, Hairong Zhang, Guijin Yao, Ling Li. A Hankel-based singular vector source enumeration for low signal-to-noise ratio. In International Conference on Wireless Communications & Signal Processing, WCSP 2015, Nanjing, China, October 15-17, 2015. pages 1-4, IEEE, 2015. [doi]