%0 Journal Article %A I. S. Shiganov %T Certain estimates dealing with the stability of H.~Cramer's theorem %J Zapiski Nauchnykh Seminarov POMI %D 1979 %P 187-195 %V 87 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1979_87_a14/ %G ru %F ZNSL_1979_87_a14