Robert M. Colomb. Assert, Retract and External Processes in Prolog. Software: Practice and Experience, 18(3):205-220, 1988.
@article{Colomb88:0,
title = {Assert, Retract and External Processes in Prolog},
author = {Robert M. Colomb},
year = {1988},
tags = {Prolog},
researchr = {https://researchr.org/publication/Colomb88%3A0},
cites = {0},
citedby = {0},
journal = {Software: Practice and Experience},
volume = {18},
number = {3},
pages = {205-220},
}