@article{articlec0145118,
title   = {Coincidence Wecken homotopies versus Wecken homotopies relative to a fixed homotopy in one of the maps II},
author = {Gonçalves, Daciberg Lima and Kelly, M. R},
year = {2012},
doi = {10.1016/j.topol.2012.08.029},
journal   = {Topology and its Applications}
}