%0 Journal Article %A James K. Langley %T The reciprocal of a real entire function and non-real zeros of higher derivatives %J Annales Fennici Mathematici %D 2013 %P 855-871 %V 38 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2013.3847/ %R 10.5186/aasfm.2013.3847 %G en %F AFM_2013_38_2_a29