@inproceedings{inproceedings62c12221,
title   = {Finitely generated constants of free algebras},
author = {Ferreira, Vitor de Oliveira and Murakami, Lúcia Satie Ikemoto},
year = {2006},
publisher = {Chapman & Hall/CRC},
booktitle   = {Conference on Groups, Rings, and Group Rings}
}