%0 Journal Article %A V. V. Volkov %A F. V. Petrov %T Some generalizations of the Cauchy–Davenport theorem %J Zapiski Nauchnykh Seminarov POMI %D 2015 %P 105-110 %V 432 %U http://geodesic.mathdoc.fr/item/ZNSL_2015_432_a6/ %G ru %F ZNSL_2015_432_a6