@article{articlee41550bb,
title   = {Two-way master-slave double-chain networks: limitations imposed by linear master drift for second order PLLs as slave nodes},
author = {Piqueira, José Roberto Castilho and Castillo Vargas, Santos Andrés and Monteiro, Luiz Henrique Alves},
year = {2005},
doi = {10.1109/lcomm.2005.1506717},
journal   = {IEEE Communications Letters}
}