Norman F. Schneidewind. The State of Software Maintenance. IEEE Trans. Software Eng., 13(3):303-310, 1987.
@article{Schneidewind87, title = {The State of Software Maintenance}, author = {Norman F. Schneidewind}, year = {1987}, tags = {maintenance}, researchr = {https://researchr.org/publication/Schneidewind87}, cites = {0}, citedby = {0}, journal = {IEEE Trans. Software Eng.}, volume = {13}, number = {3}, pages = {303-310}, }