@ARTICLE{
author={Ciric Miroslav D,Droste Manfred,Ignjatovic Jelena M,Vogler Heiko},
year={2010},
title={Determinization of weighted finite automata over strong bimonoids},
journal={INFORMATION SCIENCES},
volume={180},
number={18},
pages={3497-3520},
document_type={Article},
} 

@ARTICLE{
author={Seselja Branimir M,Tepavcevic Andreja P,Vogler Heiko},
year={2008},
title={A note on cut-worthiness of recognizable tree series},
journal={FUZZY SETS AND SYSTEMS},
volume={159},
number={22},
pages={3087-3090},
document_type={Article},
} 

@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},
}