@article{articlebadc07b5,
title   = {Isotropic and anisotropic spin-spin interactions and a quantum phase transition in a dinuclear Cu(II) compound},
author = {Napolitano, Lia Munhoz Benati and Nascimento, Otaciro Rangel and Cabaleiro, Santiago and Castro, Jesús and Calvo, Rafael},
year = {2008},
doi = {10.1103/physrevb.77.214423},
journal   = {Physical Review B}
}