%0 Journal Article %A Powder, Charles %T An existence theorem for solutions of $n$-th order nonlinear differential equations in the complex domain %J Rendiconti del Seminario Matematico della Università di Padova %D 1979 %P 61-90 %V 61 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_1979__61__61_0/ %G en %F RSMUP_1979__61__61_0