REFERENCES
- Camps , R. and Dicks , W. 1993 . On Semilocal Rings . Israel J. Math. , 81 ( 1–2 ) : 203 – 211 .
- Corner , A.L.S. 1963 . Every Countable Reduced Torsion-free Ring is an Endomorphism Ring . Proc. London Math. Soc. , 13 ( 3 ) : 687 – 710 .
- Facchini , A. 1998 . Module Theory: Endomorphism Rings and Direct Sum Decompositions in Some Classes of Modules Basel-Boston-Berlin : Birkhauser Verlag . Series Progress in Math. 167
- Fuchs , L. 1973 . Infinite Abelian Groups, II New York : Academic Press .
- Fuchs , L. and Loonstra , F. 1971 . On the Cancellation of Modules in Direct Sums Over Dedekind Domains . Nederl. Akad. Wetensch. Proc. Ser. A 74, Indag. Math. , 33 : 163 – 169 .