Authors
Ioan Cristian Buşcu
Technical University of Cluj-Napoca Faculty of Automation and Computer Science, Department of Mathematics, Romania
Vlad Paşca
Lucian Blaga University of Sibiu, Faculty of Sciences Department of Mathematics and Informatics, Sibiu, Romania
Andra Seserman
Technical University of Cluj-Napoca, Faculty of Automation and Computer Science Department of Mathematics, Cluj-Napoca, Romania