Media type: E-Article Title: A diffuse-interface approximation for step flow in epitaxial growth Contributor: Otto, Felix; Penzler, Patrick; Rätz, Andreas; Rump, Tobias; Voigt, Axel imprint: IOP Publishing, 2004 Published in: Nonlinearity Language: Not determined DOI: 10.1088/0951-7715/17/2/006 ISSN: 0951-7715; 1361-6544 Keywords: Applied Mathematics ; General Physics and Astronomy ; Mathematical Physics ; Statistical and Nonlinear Physics Origination: Footnote: