| Title | A Formal Knowledge Level Process Model of Requirements Engineering. |
| Publication Type | Conference Paper |
| Year of Publication | 1999 |
| Authors | Herlea DE, Jonker CM, Treur J, Wijngaards WCA |
| Editor | Imam I, Kodratoff Y, El-Dessouki A, Ali M |
| Conference Name | Multiple Approaches to Intelligent Systems (Proceedings of the 12th International Conference on Industrial and Engineering Applications of AI and Expert Systems and IEA/AIE'99). |
| Publisher | Springer Verlag and |