Arne Sølvberg. A Contribution to the Definition of Concepts for Expressing Users Information Systems Requirements. In Peter P. Chen, editor, Entity-Relationship Approach to Systems Analysis and Design. Proc. 1st International Conference on the Entity-Relationship Approach. pages 381-402, North-Holland, 1979. [doi]
@inproceedings{Solvberg79,
title = {A Contribution to the Definition of Concepts for Expressing Users Information Systems Requirements},
author = {Arne Sølvberg},
year = {1979},
researchr = {https://researchr.org/publication/Solvberg79},
cites = {0},
citedby = {0},
pages = {381-402},
booktitle = {Entity-Relationship Approach to Systems Analysis and Design. Proc. 1st International Conference on the Entity-Relationship Approach},
editor = {Peter P. Chen},
publisher = {North-Holland},
isbn = {0-444-85487-8},
}