Degond, P.; Schmeiser, C. Macroscopic models for semiconductor heterostructures. (English) Zbl 0938.82049 J. Math. Phys. 39, No. 9, 4634-4663 (1998). MSC: 82C40 82D37 76P05 PDFBibTeX XMLCite \textit{P. Degond} and \textit{C. Schmeiser}, J. Math. Phys. 39, No. 9, 4634--4663 (1998; Zbl 0938.82049) Full Text: DOI Link
Crawford, John David; Jayaraman, Anandhan Amplitude equations for electrostatic waves: Multiple species. (English) Zbl 0946.76102 J. Math. Phys. 39, No. 9, 4546-4577 (1998). MSC: 76X05 82D10 78A40 PDFBibTeX XMLCite \textit{J. D. Crawford} and \textit{A. Jayaraman}, J. Math. Phys. 39, No. 9, 4546--4577 (1998; Zbl 0946.76102) Full Text: DOI arXiv