See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/243046269 On Symmetric Elements and Symmetric Units in Group Rings Article in Communications in Algebra · January 2006 DOI: 10.1080/00927870500388018 CITATIONS 32 READS 25 2 authors: Eric Jespers Vrije Universiteit Brussel 190 PUBLICATIONS 1,354 CITATIONS SEE PROFILE Manuel Ruiz Marín Universidad Politécnica de Cartag… 79 PUBLICATIONS 376 CITATIONS SEE PROFILE All content following this page was uploaded by Eric Jespers on 17 September 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original docum and are linked to publications on ResearchGate, letting you access and read them immediately.