Michael I. Schwartzbach. Static Correctness of Hierarchical Procedures. Theoretical Computer Science, 156(1&2):177-201, 1996. [doi]
@article{Schwartzbach96,
title = {Static Correctness of Hierarchical Procedures},
author = {Michael I. Schwartzbach},
year = {1996},
doi = {10.1016/0304-3975(95)00086-0},
url = {http://dx.doi.org/10.1016/0304-3975(95)00086-0},
researchr = {https://researchr.org/publication/Schwartzbach96},
cites = {0},
citedby = {0},
journal = {Theoretical Computer Science},
volume = {156},
number = {1&2},
pages = {177-201},
}