@article{1077290068, author = {Lee, Yng-Ing}, title = {The limit of Lagrangian surfaces in $R^4$}, journal = {Duke Math. J.}, volume = {72}, number = {1}, year = {1993}, pages = { 629-631}, language = {en}, url = {http://dml.mathdoc.fr/item/1077290068} }
Lee, Yng-Ing. The limit of Lagrangian surfaces in $R^4$. Duke Math. J., Tome 72 (1993) no. 1, pp. 629-631. http://gdmltest.u-ga.fr/item/1077290068/