The transformation of requirements into software primitives: Studying evolvability based on systems theoretic stability

On the criteria to be used in decomposing systems into modules

David Lorge Parnas · Communications of the ACM · 1972 · 4.7K citations · Full text

Engineering, Computer Science, Systems Engineering +16

Programs, life cycles, and laws of software evolution

M. M. Lehman · Proceedings of the IEEE · 1980 · 1.2K citations

Computing, Computer Science, Computer Systems +15

Metrics and laws of software evolution-the nineties view

M. M. Lehman, J.F. Ramil, Paul Wernick et al. · 2002 · 557 citations

Computing, Computer Science, Quality Engineering +12

Evolution in open source software: a case study

Godfrey, Qiang Tu · 2000 · 546 citations

Computing, Computer Science, Computer Systems +12

A model of large program development

L. A. Belady, M. M. Lehman · IBM Systems Journal · 1976 · 479 citations

Computing, Computer Science, Maintenance Engineering +9