%0 Journal Article %A Henrik H. Martens %T On a theorem of O. Haupt characterizing periods of Abelian differentials %J Annales Fennici Mathematici %D 1985 %P 377-380 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1985.1041/ %R 10.5186/aasfm.1985.1041 %G en %F AFM_1985_10_1_a40