Пупенцова, Светлана Валентиновна. Организация и технологии операций с недвижимостью [Электронный ресурс]: учебное пособие / С. В. Пупенцова. — Электрон. дан. (1 файл : 1,47 Мб). — СПб., 2011. — Загл. с титул. экрана. — Свободный доступ из сети Интернет (чтение, печать). — Adobe Acrobat Reader 6.0. — <URL:http://elib.spbstu.ru/dl/2230.pdf>.
| Period | Read | Copy | Open | Total | ||
|---|---|---|---|---|---|---|
| Year 2012 | Quarter 4 | 0 | 0 | 2 | 0 | 2 |
| Year 2013 | Quarter 1 | 0 | 0 | 3 | 0 | 3 |
| Quarter 2 | 0 | 0 | 15 | 0 | 15 | |
| Quarter 3 | 0 | 0 | 23 | 0 | 23 | |
| Quarter 4 | 0 | 0 | 31 | 0 | 31 | |
| Year 2014 | Quarter 1 | 0 | 0 | 39 | 0 | 39 |
| Quarter 2 | 0 | 0 | 44 | 0 | 44 | |
| Quarter 3 | 0 | 0 | 31 | 0 | 31 | |
| Quarter 4 | 0 | 0 | 114 | 0 | 114 | |
| Year 2015 | Quarter 1 | 0 | 0 | 71 | 0 | 71 |
| Quarter 2 | 0 | 0 | 29 | 0 | 29 | |
| Quarter 3 | 0 | 0 | 34 | 0 | 34 | |
| Quarter 4 | 0 | 0 | 39 | 0 | 39 | |
| Year 2016 | Quarter 1 | 0 | 0 | 66 | 0 | 66 |
| Quarter 2 | 0 | 0 | 29 | 0 | 29 | |
| Quarter 3 | 0 | 0 | 17 | 0 | 17 | |
| Quarter 4 | 0 | 0 | 81 | 0 | 81 | |
| Year 2017 | Quarter 1 | 0 | 0 | 31 | 0 | 31 |
| Quarter 2 | 0 | 0 | 156 | 0 | 156 | |
| Quarter 3 | 0 | 0 | 105 | 0 | 105 | |
| Quarter 4 | 0 | 0 | 109 | 0 | 109 | |
| Year 2018 | Quarter 1 | 0 | 0 | 153 | 0 | 153 |
| Quarter 2 | 0 | 0 | 201 | 0 | 201 | |
| Quarter 3 | 0 | 0 | 134 | 0 | 134 | |
| Quarter 4 | 0 | 0 | 158 | 0 | 158 | |
| Year 2019 | Quarter 1 | 0 | 0 | 220 | 0 | 220 |
| Quarter 2 | 0 | 0 | 479 | 0 | 479 | |
| Quarter 3 | 0 | 0 | 283 | 0 | 283 | |
| Quarter 4 | 0 | 0 | 254 | 0 | 254 | |
| Year 2020 | Quarter 1 | 0 | 0 | 74 | 0 | 74 |
| Quarter 2 | 17 | 0 | 2 | 0 | 19 | |
| Quarter 3 | 10 | 0 | 1 | 0 | 11 | |
| Quarter 4 | 12 | 0 | 27 | 0 | 39 | |
| Year 2021 | Quarter 1 | 8 | 0 | 136 | 0 | 144 |
| Quarter 2 | 8 | 0 | 139 | 0 | 147 | |
| Quarter 3 | 6 | 0 | 128 | 0 | 134 | |
| Quarter 4 | 14 | 0 | 101 | 0 | 115 | |
| Year 2022 | Quarter 1 | 6 | 0 | 213 | 0 | 219 |
| Quarter 2 | 8 | 0 | 199 | 0 | 207 | |
| Quarter 3 | 17 | 0 | 136 | 0 | 153 | |
| Quarter 4 | 22 | 0 | 197 | 0 | 219 | |
| Year 2023 | Quarter 1 | 7 | 0 | 234 | 0 | 241 |
| Quarter 2 | 10 | 0 | 120 | 0 | 130 | |
| Quarter 3 | 4 | 0 | 107 | 0 | 111 | |
| Quarter 4 | 3 | 0 | 137 | 0 | 140 | |
| Year 2024 | Quarter 1 | 33 | 0 | 99 | 0 | 132 |
| Quarter 2 | 71 | 0 | 195 | 0 | 266 | |
| Quarter 3 | 8 | 0 | 158 | 0 | 166 | |
| Quarter 4 | 9 | 0 | 241 | 0 | 250 | |
| Year 2025 | Quarter 1 | 15 | 0 | 151 | 0 | 166 |
| Quarter 2 | 11 | 0 | 133 | 0 | 144 | |
| Quarter 3 | 0 | 0 | 6 | 0 | 6 | |
| Total | 299 | 0 | 5,885 | 0 | 6,184 | |