@inproceedings{inproceedingse2d12e15,
title   = {Braid groups and wecken pairs},
author = {Goncalves, Daciberg Lima},
year = {1988},
publisher = {Ams},
booktitle   = {Fixed point theory and its applications : proceedings of a conference held at the International Congress of Mathematicians, August 4-6, 1986}
}