Irina A. Profatilova, Nam-Soon Choi, Sae Weon Roh and Sung Soo Kim
Journal of Power Sources 192 ( 2 ): 636 - 643 , 2009
Nam-Soon Choi, Joon-Sup Kim, Ri-Zhu Yin and Sung-Soo Kim
Materials Chemistry and Physics 116 ( 2-3 ): 603 - 606 , 2009