%0 Journal Article %A Bourgain, Jean %A Brezis, Haïm %T On the equation 𝑑𝑖𝑣𝑌=𝑓 and application to control of phases %J Journal of the American Mathematical Society %D 2003 %P 393-426 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-02-00411-3/ %R 10.1090/S0894-0347-02-00411-3 %F 10_1090_S0894_0347_02_00411_3