N. I. Popov
Pitirim Sorokin Syktyvkar State University Россия
Nikolay I. Popov – Dr Sci (Education), Cand. Sci. (Phys -Math.), Prof., Head of the Department, Department of Physics, Mathematics and information Education
Syktyvkar
E. V. Yakovleva
Pitirim Sorokin Syktyvkar State University Россия
Elena V. Yakovleva – Cand. Sci. (Education), Assoc. Prof., Department of Physics, Mathematics and information Education
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