Лисовский, Игорь Валентинович. Подводные потенциально опасные объекты. Российский опыт оценки безопасности [Электронный ресурс] / И. В. Лисовский. — Электрон. текстовые дан. (1 файл : 30,0 МБ). — [Saabrücken]: LAP LAMBERT Academic Publishing, 2013 (Санкт-Петербург, 2016). — Загл. с титул. экрана. — Электронная версия печатной публикации 2013 г. — Свободный доступ из сети Интернет (чтение). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/s16-106.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2016 | Quarter 2 | June | 14 | 0 | 0 | 0 | 14 |
| Quarter 3 | July | 27 | 0 | 0 | 0 | 27 | |
| August | 15 | 0 | 0 | 0 | 15 | ||
| September | 14 | 0 | 0 | 0 | 14 | ||
| Quarter 4 | October | 12 | 0 | 0 | 0 | 12 | |
| November | 10 | 0 | 0 | 0 | 10 | ||
| December | 6 | 0 | 0 | 0 | 6 | ||
| Year 2017 | Quarter 1 | January | 9 | 0 | 0 | 0 | 9 |
| February | 3 | 0 | 0 | 0 | 3 | ||
| March | 8 | 0 | 0 | 0 | 8 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 3 | 0 | 0 | 0 | 3 | ||
| June | 7 | 0 | 0 | 0 | 7 | ||
| Quarter 3 | July | 8 | 0 | 0 | 0 | 8 | |
| August | 3 | 0 | 0 | 0 | 3 | ||
| September | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 4 | October | 3 | 0 | 0 | 0 | 3 | |
| November | 4 | 0 | 0 | 0 | 4 | ||
| December | 2 | 0 | 0 | 0 | 2 | ||
| Year 2018 | Quarter 1 | January | 2 | 0 | 0 | 0 | 2 |
| February | 1 | 0 | 0 | 0 | 1 | ||
| March | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 2 | April | 2 | 0 | 0 | 0 | 2 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 4 | 0 | 0 | 0 | 4 | ||
| Quarter 3 | July | 1 | 0 | 0 | 0 | 1 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 4 | October | 3 | 0 | 0 | 0 | 3 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 2 | 0 | 0 | 0 | 2 | ||
| Year 2019 | Quarter 1 | January | 1 | 0 | 0 | 0 | 1 |
| February | 3 | 0 | 0 | 0 | 3 | ||
| March | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 3 | July | 5 | 0 | 0 | 0 | 5 | |
| August | 2 | 0 | 0 | 0 | 2 | ||
| September | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 4 | October | 1 | 0 | 0 | 0 | 1 | |
| November | 1 | 0 | 0 | 0 | 1 | ||
| December | 1 | 0 | 0 | 0 | 1 | ||
| Year 2020 | Quarter 1 | January | 0 | 0 | 0 | 0 | 0 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 7 | 0 | 0 | 0 | 7 | ||
| Quarter 2 | April | 4 | 0 | 0 | 0 | 4 | |
| May | 1 | 0 | 0 | 0 | 1 | ||
| June | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 3 | July | 3 | 0 | 0 | 0 | 3 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 4 | 0 | 0 | 0 | 4 | ||
| Quarter 4 | October | 8 | 0 | 0 | 0 | 8 | |
| November | 2 | 0 | 0 | 0 | 2 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| Year 2021 | Quarter 1 | January | 3 | 0 | 0 | 0 | 3 |
| February | 5 | 0 | 0 | 0 | 5 | ||
| March | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 4 | 0 | 0 | 0 | 4 | ||
| June | 6 | 0 | 0 | 0 | 6 | ||
| Quarter 3 | July | 10 | 0 | 0 | 0 | 10 | |
| August | 8 | 0 | 0 | 0 | 8 | ||
| September | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 4 | October | 0 | 0 | 0 | 0 | 0 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 0 | 0 | 0 | 0 | 0 | ||
| Year 2022 | Quarter 1 | January | 5 | 0 | 0 | 0 | 5 |
| February | 3 | 0 | 0 | 0 | 3 | ||
| March | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 2 | 0 | 0 | 0 | 2 | ||
| June | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 3 | July | 3 | 0 | 0 | 0 | 3 | |
| August | 3 | 0 | 0 | 0 | 3 | ||
| September | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 4 | October | 3 | 0 | 0 | 0 | 3 | |
| November | 7 | 0 | 0 | 0 | 7 | ||
| December | 3 | 0 | 0 | 0 | 3 | ||
| Year 2023 | Quarter 1 | January | 1 | 0 | 0 | 0 | 1 |
| February | 1 | 0 | 0 | 0 | 1 | ||
| March | 3 | 0 | 0 | 0 | 3 | ||
| Quarter 2 | April | 1 | 0 | 0 | 0 | 1 | |
| May | 2 | 0 | 0 | 0 | 2 | ||
| June | 1 | 0 | 0 | 0 | 1 | ||
| Quarter 3 | July | 2 | 0 | 0 | 0 | 2 | |
| August | 1 | 0 | 0 | 0 | 1 | ||
| September | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 4 | October | 4 | 0 | 0 | 0 | 4 | |
| November | 0 | 0 | 0 | 0 | 0 | ||
| December | 3 | 0 | 0 | 0 | 3 | ||
| Year 2024 | Quarter 1 | January | 1 | 0 | 0 | 0 | 1 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 2 | 0 | 0 | 0 | 2 | ||
| Quarter 2 | April | 3 | 0 | 0 | 0 | 3 | |
| May | 3 | 0 | 0 | 0 | 3 | ||
| June | 5 | 0 | 0 | 0 | 5 | ||
| Quarter 3 | July | 4 | 0 | 0 | 0 | 4 | |
| August | 4 | 0 | 0 | 0 | 4 | ||
| September | 8 | 0 | 0 | 0 | 8 | ||
| Quarter 4 | October | 4 | 0 | 0 | 0 | 4 | |
| November | 8 | 0 | 0 | 0 | 8 | ||
| December | 4 | 0 | 0 | 0 | 4 | ||
| Year 2025 | Quarter 1 | January | 2 | 0 | 0 | 0 | 2 |
| February | 4 | 0 | 0 | 0 | 4 | ||
| March | 7 | 0 | 0 | 0 | 7 | ||
| Quarter 2 | April | 8 | 0 | 0 | 0 | 8 | |
| May | 8 | 0 | 0 | 0 | 8 | ||
| June | 5 | 0 | 0 | 0 | 5 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| Total | 397 | 0 | 0 | 0 | 397 | ||