Disambiguation of Part-of Relationships within the NIBA Project. - Günther Fliedl; Christian Kop; Willi Mayerthaler; Heinrich C. Mayr; Christian Winkler (DEXA Workshop, 1998)

Linguistic Aspects of Dynamics in Requirements Specifications. - Günther Fliedl; Christian Kop; Willi Mayerthaler; Heinrich C. Mayr; Christian Winkler (DEXA Workshop, 2000)

Guidelines for NL-Based Requirements Specifications in NIBA. - Günther Fliedl; Christian Kop; Willi Mayerthaler; Heinrich C. Mayr; Christian Winkler (NLDB, 2000)

Linguistically based requirements engineering - The NIBA-project. - Günther Fliedl; Christian Kop; Heinrich C. Mayr; Willi Mayerthaler; Christian Winkler (Data Knowl. Eng., 2000)

The NIBA Approach to Quantity Settings and Conceptual Predesign. - Günther Fliedl; Christian Kop; Willi Mayerthaler; Heinrich C. Mayr; Christian Winkler (NLDB, 2001)