@article{articlee596f22e,
title   = {Quantum discord determines the interferometric power of quantum states},
author = {Girolami, Davide and Souza, Alexandre M. and Giovannetti, Vittorio and Tufarelli, Tommaso and Filgueiras, Jefferson G. and Sarthour, Roberto S. and Pinto, Diogo de Oliveira Soares and Oliveira, Ivan S. and Adesso, Gerardo},
year = {2014},
doi = {10.1103/PhysRevLett.112.210401},
journal   = {Physical Review Letters}
}