Frontiers of Physics
Frontiers of Physics > 2006 > 1 > 3 > 305-316
Frontiers of Physics > 2007 > 2 > 1 > 55-62
Frontiers of Physics > 2009 > 4 > 3 > 393-397
Frontiers of Physics > 2009 > 4 > 3 > 389-392
Frontiers of Physics > 2014 > 9 > 2 > 200-209
Frontiers of Physics > 2014 > 9 > 3 > 351-369