id: 50134337 dt: j an: 50134337 au: Wang, Zhen ti: Discrete tanh method for nonlinear difference-differential equations so: Computer Physics Communications 180, No. 7, 1104-1108 (2009). py: 2009 pu: la: EN cc: ut: ci: li: doi:10.1016/j.cpc.2009.01.010