James D. McKeen. The nature of inter-phase relationships in application system development. Information & Management, 9(1):21-31, 1985. [doi]
@article{McKeen85,
title = {The nature of inter-phase relationships in application system development},
author = {James D. McKeen},
year = {1985},
doi = {10.1016/0378-7206(85)90024-2},
url = {http://dx.doi.org/10.1016/0378-7206(85)90024-2},
researchr = {https://researchr.org/publication/McKeen85},
cites = {0},
citedby = {0},
journal = {Information & Management},
volume = {9},
number = {1},
pages = {21-31},
}