Publication - Journal Article Robust RLS Methods for Online Estimation of Power System Electromechanical Modes DOI https://doi.org/10.1109/tpwrs.2007.901104 Journal Article IEEE Transactions on Power Systems, vol. 22, iss. 3, pp. 1240-1249, 2007 Authors Ning Zhou, John W. Pierre, Daniel J. Trudnowski, Ross T. Guttromson Language English