Watts S. Humphrey. Characterizing the Software Process: A Maturity Framework. IEEE Software, 5(2):73-79, 1988. [doi]
@article{Humphrey88-1, title = {Characterizing the Software Process: A Maturity Framework}, author = {Watts S. Humphrey}, year = {1988}, doi = {10.1109/52.2014}, url = {http://doi.ieeecomputersociety.org/10.1109/52.2014}, researchr = {https://researchr.org/publication/Humphrey88-1}, cites = {0}, citedby = {0}, journal = {IEEE Software}, volume = {5}, number = {2}, pages = {73-79}, }