IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity > 2008 > 18 > 2 > 882 - 886
IEEE Transactions on Applied Superconductivity > 2010 > 20 > 3 > 1524 - 1527
IEEE Transactions on Applied Superconductivity > 2010 > 20 > 3 > 764 - 768