@article{article803416fc,
title   = {Magnetic interactions of Mn clusters supported on Cu},
author = {Bergman, Anders and Nordstrom, Lars and Klautau, A. B. and Pessoa, Sonia Frota and Eriksson, O},
year = {2006},
doi = {10.1103/physrevb.73.174434},
journal   = {Physical Review B}
}