Ralph-Johan Back, Heikki Mannila. A Semantic Approach to Program Modularity. Inf. Comput., 60(1-3):138-167, January/February/March 1984.
@article{BackM84,
title = {A Semantic Approach to Program Modularity},
author = {Ralph-Johan Back and Heikki Mannila},
year = {1984},
month = {January/February/March},
tags = {systematic-approach},
researchr = {https://researchr.org/publication/BackM84},
cites = {0},
citedby = {0},
journal = {Inf. Comput.},
volume = {60},
number = {1-3},
pages = {138-167},
}