Tom Gilb. Design by objectives. ACM SIGSOFT Software Engineering Notes, 12(2):42-49, 1987. [doi]
@article{Gilb87, title = {Design by objectives}, author = {Tom Gilb}, year = {1987}, doi = {10.1145/24562.24569}, url = {https://doi.org/10.1145/24562.24569}, researchr = {https://researchr.org/publication/Gilb87}, cites = {0}, citedby = {0}, journal = {ACM SIGSOFT Software Engineering Notes}, volume = {12}, number = {2}, pages = {42-49}, }