Jean-Pierre H. Laurent. Types of control structure in expert systems. Knowledge Eng. Review, 2(2):123-135, 1987. [doi]
@article{Laurent87,
title = {Types of control structure in expert systems},
author = {Jean-Pierre H. Laurent},
year = {1987},
doi = {10.1017/S0269888900000813},
url = {http://dx.doi.org/10.1017/S0269888900000813},
researchr = {https://researchr.org/publication/Laurent87},
cites = {0},
citedby = {0},
journal = {Knowledge Eng. Review},
volume = {2},
number = {2},
pages = {123-135},
}