Suna Bensch, Henning Bordihn. Active Symbols in Pure Systems. Fundamenta Informaticae, 76(3):239-254, 2007. [doi]
@article{BenschB07,
title = {Active Symbols in Pure Systems},
author = {Suna Bensch and Henning Bordihn},
year = {2007},
url = {http://iospress.metapress.com/openurl.asp?genre=article&issn=0169-2968&volume=76&issue=3&spage=239},
researchr = {https://researchr.org/publication/BenschB07},
cites = {0},
citedby = {0},
journal = {Fundamenta Informaticae},
volume = {76},
number = {3},
pages = {239-254},
}