Pshenichnikov, Vladislav V. Discussions on the need for a single world currency in today's globalised multipolar world [Электронный ресурс] = Дискуссии о необходимости единой мировой валюты в условиях глобализации и многополярности современного мира / V.V. Pshenichnikov. — (Theoretical bases of economics and management). — Электрон. текстовые дан. (1 файл : 193 Кб) // Научно-технические ведомости Санкт-Петербургского государственного политехнического университета. Сер. : Экономические науки = St. Petersburg state polytechnical university journal. Economics: научное издание / М-во образования и науки Российской Федерации. – Санкт-Петербург. – 2015. – Загл. с титул. экрана. — Электронная версия печатной публикации. — Свободный доступ из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/5596.pdf>. — <URL:http://doi.org/10.5862/JE.216.1>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2015 | Quarter 2 | 9 | 0 | 8 | 0 | 17 |
| Quarter 3 | 22 | 0 | 12 | 0 | 34 | |
| Quarter 4 | 15 | 0 | 12 | 0 | 27 | |
| Year 2016 | Quarter 1 | 6 | 0 | 9 | 0 | 15 |
| Quarter 2 | 12 | 0 | 9 | 0 | 21 | |
| Quarter 3 | 4 | 0 | 6 | 0 | 10 | |
| Quarter 4 | 10 | 0 | 6 | 0 | 16 | |
| Year 2017 | Quarter 1 | 8 | 0 | 1 | 0 | 9 |
| Quarter 2 | 3 | 0 | 8 | 0 | 11 | |
| Quarter 3 | 7 | 0 | 6 | 0 | 13 | |
| Quarter 4 | 7 | 0 | 12 | 0 | 19 | |
| Year 2018 | Quarter 1 | 2 | 0 | 3 | 0 | 5 |
| Quarter 2 | 6 | 0 | 7 | 0 | 13 | |
| Quarter 3 | 6 | 0 | 10 | 0 | 16 | |
| Quarter 4 | 2 | 0 | 4 | 0 | 6 | |
| Year 2019 | Quarter 1 | 5 | 0 | 8 | 0 | 13 |
| Quarter 2 | 4 | 0 | 3 | 0 | 7 | |
| Quarter 3 | 3 | 0 | 7 | 0 | 10 | |
| Quarter 4 | 0 | 0 | 4 | 0 | 4 | |
| Year 2020 | Quarter 1 | 10 | 0 | 7 | 0 | 17 |
| Quarter 2 | 8 | 0 | 0 | 0 | 8 | |
| Quarter 3 | 5 | 0 | 0 | 0 | 5 | |
| Quarter 4 | 7 | 0 | 9 | 0 | 16 | |
| Year 2021 | Quarter 1 | 6 | 0 | 10 | 0 | 16 |
| Quarter 2 | 7 | 0 | 8 | 0 | 15 | |
| Quarter 3 | 7 | 0 | 7 | 0 | 14 | |
| Quarter 4 | 4 | 0 | 3 | 0 | 7 | |
| Year 2022 | Quarter 1 | 5 | 0 | 7 | 0 | 12 |
| Quarter 2 | 4 | 0 | 10 | 0 | 14 | |
| Quarter 3 | 5 | 0 | 9 | 0 | 14 | |
| Quarter 4 | 17 | 0 | 3 | 0 | 20 | |
| Year 2023 | Quarter 1 | 10 | 0 | 11 | 0 | 21 |
| Quarter 2 | 3 | 0 | 7 | 0 | 10 | |
| Quarter 3 | 3 | 0 | 3 | 0 | 6 | |
| Quarter 4 | 5 | 0 | 9 | 0 | 14 | |
| Year 2024 | Quarter 1 | 3 | 0 | 4 | 0 | 7 |
| Quarter 2 | 14 | 0 | 19 | 0 | 33 | |
| Quarter 3 | 8 | 0 | 9 | 0 | 17 | |
| Total | 262 | 0 | 270 | 0 | 532 | |