IEEE Journal of Quantum Electronics
IEEE Journal of Quantum Electronics > 2008 > 44 > 3 > 232 - 244
IEEE Journal of Quantum Electronics > 2011 > 47 > 3 > 398 - 405
IEEE Journal of Quantum Electronics > 2011 > 47 > 7 > 977 - 983
IEEE Journal of Quantum Electronics > 2011 > 47 > 7 > 1006 - 1013