Liang Huang Fubao Wang Chao Ma Weijun Duan The Analysis of Anchor Placement for Self-localization Algorithm in Wireless Sensor Networks. 117-126 2012 CWSN https://doi.org/10.1007/978-3-642-36252-1_12 conf/cwsn/2012 db/conf/cwsn/cwsn2012.html#HuangWMD12