%0 Journal Article
%A Li Lu
%T $Gr$-injective modules and $gr$-projective modules over $G$-graded commutative rings
%J Zapiski Nauchnykh Seminarov POMI
%D 2019
%P 172-193
%V 478
%U http://geodesic.mathdoc.fr/item/ZNSL_2019_478_a7/
%G ru
%F ZNSL_2019_478_a7