Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MAT_1959_3_6_a7, author = {A. Newlander and L. Nirenberg}, title = {Complex analytic coordinates in almost complex manifolds}, journal = {Matematika}, pages = {131--144}, publisher = {mathdoc}, volume = {3}, number = {6}, year = {1959}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MAT_1959_3_6_a7/} }
A. Newlander; L. Nirenberg. Complex analytic coordinates in almost complex manifolds. Matematika, Tome 3 (1959) no. 6, pp. 131-144. http://geodesic.mathdoc.fr/item/MAT_1959_3_6_a7/