Qing Zhou Soummya Kar Lauren M. Huie H. Vincent Poor Shuguang Cui Robust Distributed Least-Squares Estimation in Sensor Networks with Node Failures. 1-6 2011 GLOBECOM http://dx.doi.org/10.1109/GLOCOM.2011.6133690 conf/globecom/2011 db/conf/globecom/globecom2011.html#ZhouKHPC11