James H. Cross II, Sallie V. Sheppard. Graphical extensions for pseudo-code, PDLs, and source code. In Proceedings of the Sixteenth ACM Annual Conference on Computer Science, Atlanta, Georgia, USA, February 23-25, 1988. pages 520-528, ACM, 1988. [doi]
@inproceedings{CrossS88,
title = {Graphical extensions for pseudo-code, PDLs, and source code},
author = {James H. Cross II and Sallie V. Sheppard},
year = {1988},
doi = {10.1145/322609.322864},
url = {http://doi.acm.org/10.1145/322609.322864},
tags = {source-to-source, peer-to-peer, open-source},
researchr = {https://researchr.org/publication/CrossS88},
cites = {0},
citedby = {0},
pages = {520-528},
booktitle = {Proceedings of the Sixteenth ACM Annual Conference on Computer Science, Atlanta, Georgia, USA, February 23-25, 1988},
publisher = {ACM},
isbn = {0-89791-260-8},
}