Marianne Delorme, Jacques Mazoyer. Pebble Automata. Figures Families Recognition and Universality. Fundamenta Informaticae, 52(1-3):81-132, 2002. [doi]
@article{DelormeM02,
title = {Pebble Automata. Figures Families Recognition and Universality},
author = {Marianne Delorme and Jacques Mazoyer},
year = {2002},
url = {http://iospress.metapress.com/openurl.asp?genre=article&issn=0169-2968&volume=52&issue=1&spage=81},
researchr = {https://researchr.org/publication/DelormeM02},
cites = {0},
citedby = {0},
journal = {Fundamenta Informaticae},
volume = {52},
number = {1-3},
pages = {81-132},
}