%0 Journal Article %A Olavi Nevanlinna %T Power bounded prolongations and Picard-Lindelöf iteration. %J Numerische Mathematik %D 1990 %P 479-502 %V 58 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133513/ %F NUMA_1990__58_5_133513