TY JOUR TI Wolfram-Technologies in the Implementation of the Principle of Visibility in Teaching Mathematical Disciplines at the Higher School of Economics KW mathematical training KW visualization KW digital technologies KW pedagogical technologies KW bachelor's degree in economics KW visibility KW didactic principles JO Scientific Research and Development. Socio-Humanitarian Research and Technology AU Tatarnikov, O.V. AU Vlasov, D.A. AU Sinchukov, A.V. PY 2021 IS 10 PB INFRA-M Academic Publishing LLC.