GenGEd: A Development Environment for Visual Languages. - Roswitha Bardohl; Magnus Niemann; Manuel Schwarze (AGTIVE, 1999)

Tool-Based Specification of Visual Languages and Graphic Editors. - Magnus Niemann; Roswitha Bardohl (TACAS, 2000)

Enhancing Hotel Search with Semantic Web Technologies. - Magnus Niemann; Malgorzata Mochól; Robert Tolksdorf (J. Theor. Appl. Electron. Commer. Res., 2008)

Smart Shop Assistant - Using Semantic Technologies to Improve Online Shopping. - Magnus Niemann; Malgorzata Mochól; Robert Tolksdorf (FIS, 2009)