%0 Journal Article %A I. V. Gribkov %T The problem of the correctness of Schur's theorem %J Sbornik. Mathematics %D 1983 %P 471-481 %V 44 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1983_44_4_a4/ %G en %F SM_1983_44_4_a4