@article{1104161519, author = {Ruback, P. J.}, title = {Sigma model solitons and their moduli space metrics}, journal = {Comm. Math. Phys.}, volume = {113}, number = {4}, year = {1988}, pages = { 645-658}, language = {en}, url = {http://dml.mathdoc.fr/item/1104161519} }
Ruback, P. J. Sigma model solitons and their moduli space metrics. Comm. Math. Phys., Tome 113 (1988) no. 4, pp. 645-658. http://gdmltest.u-ga.fr/item/1104161519/