Retraction notices

Murley Groups and the Torsion-Freeness of Ext

Type

Retraction

Notice date

8/24/2015 0:00

Journal

Communications in Algebra

Publisher

Taylor and Francis

Notice DOI

10.1080/00927872.2015.1069722

Original paper DOI

10.1080/00927872.2013.865043

Reasons

• Duplication of/in Article
• Euphemisms for Duplication

Matching venue names

Name match only, not an authoritative journal identifier.

• Communications in Algebra