TY - JOUR AU - Choi, Jeong Ryeol AU - Song, Ji Nny AU - Hong, Seong Ju TI - Wigner distribution function of superposed quantum states for a time-dependent oscillator-like Hamiltonian system JO - Journal of Theoretical and Applied Physics VL - 0 IS - 1 SP - 0 EP - 0 PY - 2012 DO - 10.1186/2251-7235-6-26 ER -