Issued with the consent of the Rector
Editor in Chief
Publishing House of Rzeszow University of Technology Grzegorz OSTASZ
Composition of the Scientific Papers Council of the Faculty of Mathematics and Applied Physics
of Rzeszow University of Technology
„Physics for Economy”
Tomasz WIĘCEK – chairman (Poland) Dorota JAKUBCZYK – editorial assistant (Poland)
Editor in Chief Tomasz WIĘCEK
(Poland)Editorial Committee (Thematic editors) Henryka CZYŻ (Poland), Vitalii DUGAEV (Poland)
Czesław JASIUKIEWICZ (Poland)
Statistical editor
Andrzej WASILEWSKI (Poland)
Members of editorial staff
Michał INGLOT (Poland), Ryszard STAGRACZYŃSKI (Poland) Gaweł ŻYŁA (Poland)
Project of the cover Bożena ŚWIDER
The printed version of the Journal is an original version.
Publisher: Publishing House of Rzeszow University of Technology Powstańców Warszawy 12, 35-959 Rzeszow (e-mail: oficyna@prz.edu.pl)
http://oficyna.prz.edu.pl
Editorial Office: Rzeszow University of Technology, The Faculty of Mathematics and Applied Physics, Powstańców Warszawy 8, 35-959 Rzeszów (e-mail: phyeco@prz.edu.pl)
Additional information and an imprint – p. 65