@ARTICLE{
author={Nikolic Branka|,Pap Endre E|0000-0003-0719-4701},
year={2008},
title={Orders in Semirings of Transition Bistochastic Matrices Induced by Mobility Measure of Social Sciences},
journal={ACTA POLYTECHNICA HUNGARICA},
volume={5},
number={1},
pages={87-96},
document_type={Article},
} 

@ARTICLE{
author={Nikolic Branka|,Hotomski Petar|},
year={2003},
title={Comparison of H-logical norm with some t-norms},
journal={INFORMATICA},
volume={14},
number={4},
pages={515-528},
document_type={Article},
}