| Mode: For a past period of time For all time by years For all time by quarters For all time by months |
Полищук, А. С. Смоленские дворяне Тютчевы / А. С. Полищук // Смоленское дворянство / Российское дворянское собрание. — М., 2001. – Вып. 5 : Прошлое и настоящее / [сост. Л. А. Верховская ; ред. С. В. Думин] — <URL:ftp://smolensklib.ru/bd/dvorus/d0000948.pdf>.
| Period | Read | Copy | Open | Total | |||
|---|---|---|---|---|---|---|---|
| Year 2025 | Quarter 1 | January | 2 | 0 | 0 | 0 | 2 |
| February | 0 | 0 | 0 | 0 | 0 | ||
| March | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 2 | April | 0 | 0 | 0 | 0 | 0 | |
| May | 0 | 0 | 0 | 0 | 0 | ||
| June | 0 | 0 | 0 | 0 | 0 | ||
| Quarter 3 | July | 0 | 0 | 0 | 0 | 0 | |
| Total | 2 | 0 | 0 | 0 | 2 | ||