Hal R. Yeager Robert W. Dutton An Approach to Solving Multiparticle Diffusion Exhibiting Nonlinear Stiff Coupling. 408-420 1985 4 IEEE Trans. on CAD of Integrated Circuits and Systems 4 http://dx.doi.org/10.1109/TCAD.1985.1270139 db/journals/tcad/tcad4.html#YeagerD85