00522naa#a2200169#i#450# EN\NORMA\bibl\15583 20241203074758.2 1605-6590 20170228b2017####ek#y0engy0150####ca RUS RU Legal Aspects of the Use of Network, On-Line and Distance Forms of Realization of Educational Programs Journal article Moscow Legal publishing house Norm 2017 0 с. Journal article local Barankov Vladimir zh-szf.ru