Authors
Erika Fecková Škrabul’áková
erika.feckova.skrabulakova@tuke.sk
Inst. of Control and Informatization of Production Processes, Faculty BERG, Technical University of Košice, Slovakia
erika.feckova.skrabulakova@tuke.sk
© 2019 Erika Fecková Škrabul’áková, published by Slovak Academy of Sciences, Mathematical Institute
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.