Authors
S. Shamsadini
Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
H. Aghabozorgi
Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
M. Jafarpour
Department of Mathematics, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran
S. Hoskova-Mayerova
Department of Mathematics and Physics, University of Defence, Brno, Czech Republic