The following publications are possibly variants of this publication:
- 4D Near-Field Source Localization Using CumulantJunli Liang, Shuyuan Yang, Junying Zhang, Li Gao, Feng Zhao. ejasp, 2007, 2007. [doi]
- Subspace-based method for joint range and DOA estimation of multiple near-field sourcesYuntao Wu, Lin Ma, Chaohuan Hou, Guangbin Zhang, Jun Li. sigpro, 86(8):2129-2133, 2006. [doi]