Injective and projective objects in the category of locally compact modules over the ring of integers of a global field (Q1277427)

The aim of this paper is to describe the injective and projective objects in the category of locally compact modules over the ring of integers of a global field. The objects in this category possessing injective or projective resolutions are also described. The translation from the Russian is not so accurate (e.g., ``ring of integral values'' instead of ``ring of integers'', ``resolvent'' instead of ``resolution'', etc.).