Jian Zhang Ping Cao Linear closed-form estimator for sensor localisation using RSS and AOA measurements. 178-188 2019 31 Int. J. Ad Hoc Ubiquitous Comput. 3 https://doi.org/10.1504/IJAHUC.2019.10022344 https://www.wikidata.org/entity/Q127567837 db/journals/ijahuc/ijahuc31.html#ZhangC19