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Liu, Jian-Liang; Yu, Chengjie Chen-Nester-Tung quasi-local energy and Wang-Yau quasi-local mass. (English) Zbl 1378.83020 J. Geom. Phys. 120, 330-341 (2017). MSC: 83C40 53B30 53C50 53C80 83C57 PDFBibTeX XMLCite \textit{J.-L. Liu} and \textit{C. Yu}, J. Geom. Phys. 120, 330--341 (2017; Zbl 1378.83020) Full Text: DOI arXiv