Christof Ebert. Understanding the product life cycle: four key requirements engineering techniques. IEEE Software, 23(3):19-25, 2006. [doi]
@article{Ebert06,
title = {Understanding the product life cycle: four key requirements engineering techniques},
author = {Christof Ebert},
year = {2006},
doi = {10.1109/MS.2006.88},
url = {http://doi.ieeecomputersociety.org/10.1109/MS.2006.88},
tags = {requirements engineering},
researchr = {https://researchr.org/publication/Ebert06},
cites = {0},
citedby = {0},
journal = {IEEE Software},
volume = {23},
number = {3},
pages = {19-25},
}