TY - JOUR AU - James K. Langley TI - The reciprocal of a real entire function and non-real zeros of higher derivatives JO - Annales Fennici Mathematici PY - 2013 SP - 855 EP - 871 VL - 38 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2013.3847/ DO - 10.5186/aasfm.2013.3847 LA - en ID - AFM_2013_38_2_a29 ER -