@article{article996625ae,
title   = {Short linear atomic chains in copper nanowires},
author = {Amorim, E P M and Silva, Antonio Jose Roque da and Fazzio, Adalberto and Silva, E Z da},
year = {2007},
doi = {10.1088/0957-4484/18/14/145701},
journal   = {Nanotechnology}
}