@ARTICLE{
author={Borchardt B,Maletti A,Seselja Branimir M,Tepavcevic Andreja P,Vogler Heiko},
year={2006},
title={Cut sets as recognizable tree languages},
journal={FUZZY SETS AND SYSTEMS},
volume={157},
number={11},
pages={1560-1571},
document_type={Article},
}