%0 Journal Article %A Zhou, Shuang %A Luo, Zhuangchu %A Zhang, Changgui %T On summability of formal solutions to a Cauchy problem and generalization of Mordell's Theorem %J Comptes Rendus. Mathématique %D 2010 %P 753-758 %V 348 %N 13-14 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2010.06.002/ %R 10.1016/j.crma.2010.06.002 %G en %F CRMATH_2010__348_13-14_753_0