%0 Journal Article %A A. N. Godunov %T Peano's theorem in an infinite-dimensional Hilbert space is false even in a weakened formulation %J Matematičeskie zametki %D 1974 %P 467-477 %V 15 %N 3 %U http://geodesic.mathdoc.fr/item/MZM_1974_15_3_a13/ %G ru %F MZM_1974_15_3_a13