TY - JOUR AU - Houyu Zhao AU - Jianguo Si TI - Analytic solutions of a second-order iterative functional differential equation near resonance JO - Annales Polonici Mathematici PY - 2009 SP - 209 EP - 226 VL - 96 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap96-3-2/ DO - 10.4064/ap96-3-2 LA - en ID - 10_4064_ap96_3_2 ER -