%0 Journal Article %A V. K. Zakharov %T The functional representation of the injective envelope, and tests for the injectivity of certain modules %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1973 %P 27-30 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1973_9_a3/ %G ru %F IVM_1973_9_a3