Lepton flavor violating signals of a little Higgs model at high energy linear e+e- colliders Chong-Xing Yue and Shuang Zhao Eur. Phys. J. C, 50 4 (2007) 897-903 Published online: 06 March 2007 DOI: 10.1140/epjc/s10052-007-0234-6