V. N. Makarov
Orenburg State University
Russian Federation

Valery N. Makarov - Candidate of Physical and Mathematical Sciences, Docent, Department of Physics and Methods of Teaching Physics, Faculty of Physics

13, Pobedy avenue, 460018, Orenburg

Tel.: +7–919–868–23–56

A. R. Sadykov
Orenburg State University
Russian Federation

Aleksandr R.  Sadykov - Assistant, Department of Physics and Methods of Teaching Physics, Postgraduate student, Department of Applied Mathematics, Institute of Mathematics and Information Technologies 

13, Pobedy avenue, 460018, Orenburg

Tel.: +7–901–087–10–57

D. C. Chetverikova
Orenburg State University
Russian Federation

Daria С. Chetverikova - Student, Department of Chemistry, Faculty of Chemistry and Biology

13, Pobedy avenue, 460018, Orenburg

Tel.: +7–906–844–31–32