@ARTICLE{
author={Astola Jaakko T,Astola Pekka,Stankovic Radomir S,Tabus Ioan},
year={2018},
title={An Algebraic Approach to Reducing the Number of Variables of Incompletely Defined Discrete Functions},
journal={JOURNAL OF MULTIPLE-VALUED LOGIC AND SOFT COMPUTING},
volume={31},
number={3},
pages={239-253},
document_type={Article},
}