Deepjyoti Deka Saurav Talukdar Michael Chertkov Murti V. Salapaka Graphical Models in Meshed Distribution Grids: Topology Estimation, Change Detection & Limitations. 4299-4310 2020 11 IEEE Trans. Smart Grid 5 https://doi.org/10.1109/TSG.2020.2978541 db/journals/tsg/tsg11.html#DekaTCS20