@article{10_4064__41_1_205_219,
     author = {L\'aszl\'o Szabados},
     title = {Quasi-local energy-momentum and the {Sen} geometry of two-surfaces},
     journal = {Banach Center Publications},
     pages = {205--219},
     publisher = {mathdoc},
     volume = {41},
     number = {1},
     year = {1997},
     doi = {10.4064/-41-1-205-219},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/-41-1-205-219/}
}