@article{701724,
title = {Sigma models in geometry},
booktitle = {Proceedings of the 23rd Winter School "Geometry and Physics"},
series = {GDML\_Books},
publisher = {Circolo Matematico di Palermo},
address = {Palermo},
year = {2004},
pages = {[79]-90},
mrnumber = {MR2069396},
zbl = {1051.53044},
url = {http://dml.mathdoc.fr/item/701724}
}
Rocek, Martin. Sigma models in geometry, dans Proceedings of the 23rd Winter School "Geometry and Physics", GDML_Books, (2004), pp. [79]-90. http://gdmltest.u-ga.fr/item/701724/