@article{1175266254, author = {Dai, B. and Terng, C.-L.}, title = {B\"acklund transformations, Ward solitons, and unitons}, journal = {J. Differential Geom.}, volume = {75}, number = {1}, year = {2007}, pages = { 57-108}, language = {en}, url = {http://dml.mathdoc.fr/item/1175266254} }
Dai, B.; Terng, C.-L. Bäcklund transformations, Ward solitons, and unitons. J. Differential Geom., Tome 75 (2007) no. 1, pp. 57-108. http://gdmltest.u-ga.fr/item/1175266254/