Attila Sali, Klaus-Dieter Schewe. Weak Functional Dependencies on Trees with Restructuring. Acta Cybern., 20(2):285-329, 2011. [doi]
@article{SaliS11,
title = {Weak Functional Dependencies on Trees with Restructuring},
author = {Attila Sali and Klaus-Dieter Schewe},
year = {2011},
url = {http://www.inf.u-szeged.hu/actacybernetica/edb/vol20n2/Sali_2011_ActaCybernetica.xml},
researchr = {https://researchr.org/publication/SaliS11},
cites = {0},
citedby = {0},
journal = {Acta Cybern.},
volume = {20},
number = {2},
pages = {285-329},
}