00661naa#a2200181#i#450# EN\\bibl\85168 20241018143035.5 2074-1626 20240705b2024####ek#y0engy0150####ca RU ELECTRONIC CONTRACTING USING AN ELECTRONIC SIGNATURE UNDER THE LEGISLATION OF THE RUSSIAN FEDERATION Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2024 7 с. Journal article local Дисциплинарные вопросы. 344.651 Kovaleva Natalia V. Zhuk Alexandra P. journals.igps.ru