%0 Journal Article %A Ihrig, Edwin %T Hodge Theory on Compact Two-Dimensional Spacetimes and the Uniqueness of gij with a Specified Rij %J Canadian journal of mathematics %D 1987 %P 1459-1474 %V 39 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1987-069-6/ %R 10.4153/CJM-1987-069-6 %F 10_4153_CJM_1987_069_6