%0 Journal Article %A Guillemin, V. %T Inverse spectral results on two-dimensional tori %J Journal of the American Mathematical Society %D 1990 %P 375-387 %V 03 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1990-1035414-4/ %R 10.1090/S0894-0347-1990-1035414-4 %F 10_1090_S0894_0347_1990_1035414_4