Thomas C. Henderson, Roderic A. Grupen. Logical behaviors. J. Field Robotics, 7(3):309-336, 1990. [doi]
@article{HendersonG90,
title = {Logical behaviors},
author = {Thomas C. Henderson and Roderic A. Grupen},
year = {1990},
doi = {10.1002/rob.4620070304},
url = {http://dx.doi.org/10.1002/rob.4620070304},
researchr = {https://researchr.org/publication/HendersonG90},
cites = {0},
citedby = {0},
journal = {J. Field Robotics},
volume = {7},
number = {3},
pages = {309-336},
}