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Usage statistics
Mode: For a past period of time For all time by years For all time by quarters For all time by months

Чан Цунь. Метод повышения подвижности бетонных смесей с использованием активной добавки - высокодисперсного микрокремнезема [Электронный ресурс]: магистерская диссертация / Чан Цунь; Санкт-Петербургский государственный политехнический университет, Инженерно-строительный институт, Кафедра строительства уникальных зданий и сооружений. — Электрон. текстовые дан. (1 файл: 2,1 Мб). — Санкт-Петербург, 2013. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Текстовой файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/3218.pdf>.

stat
Period Read Print Copy Open Total
Year 2013 Quarter 2 June 4 0 2 0 6
Quarter 3 July 7 0 9 0 16
August 8 0 0 0 8
September 8 0 2 0 10
Quarter 4 October 2 0 0 0 2
November 2 0 0 0 2
December 5 0 3 0 8
Year 2014 Quarter 1 January 6 0 4 0 10
February 4 0 3 0 7
March 7 0 2 0 9
Quarter 2 April 4 0 3 0 7
May 9 0 5 0 14
June 5 0 2 0 7
Quarter 3 July 6 0 2 0 8
August 9 0 1 0 10
September 7 0 6 0 13
Quarter 4 October 5 0 7 0 12
November 5 0 7 0 12
December 10 0 10 0 20
Year 2015 Quarter 1 January 11 0 8 0 19
February 10 0 8 0 18
March 9 0 9 0 18
Quarter 2 April 3 0 1 0 4
May 10 0 6 0 16
June 6 0 2 0 8
Quarter 3 July 7 0 5 0 12
August 5 0 2 0 7
September 7 0 5 0 12
Quarter 4 October 9 0 18 0 27
November 2 0 6 0 8
December 6 0 3 0 9
Year 2016 Quarter 1 January 3 0 3 0 6
February 9 0 4 0 13
March 4 0 2 0 6
Quarter 2 April 2 0 3 0 5
May 3 0 4 0 7
June 8 0 4 0 12
Quarter 3 July 1 0 4 0 5
August 5 0 5 0 10
September 3 0 6 0 9
Quarter 4 October 6 0 1 0 7
November 2 0 7 0 9
December 5 0 1 0 6
Year 2017 Quarter 1 January 4 0 2 0 6
February 2 0 1 0 3
March 4 0 5 0 9
Quarter 2 April 1 0 5 0 6
May 2 0 10 0 12
June 4 0 42 0 46
Quarter 3 July 6 0 12 0 18
August 2 0 13 0 15
September 3 0 11 0 14
Quarter 4 October 2 0 16 0 18
November 4 0 15 0 19
December 3 0 20 0 23
Year 2018 Quarter 1 January 7 0 10 0 17
February 5 0 25 0 30
March 2 0 23 0 25
Quarter 2 April 2 0 42 0 44
May 7 0 62 0 69
June 2 0 59 0 61
Quarter 3 July 2 0 74 0 76
August 3 0 34 0 37
September 4 0 46 0 50
Quarter 4 October 4 0 50 0 54
November 3 0 53 0 56
December 1 0 43 0 44
Year 2019 Quarter 1 January 4 0 32 0 36
February 2 0 44 0 46
March 1 0 59 0 60
Quarter 2 April 1 0 65 0 66
May 3 0 74 0 77
June 1 0 56 0 57
Quarter 3 July 1 0 38 0 39
August 2 0 45 0 47
September 2 0 42 0 44
Quarter 4 October 1 0 84 0 85
November 1 0 75 0 76
December 0 0 67 0 67
Year 2020 Quarter 1 January 2 0 22 0 24
February 1 0 24 0 25
March 5 0 15 0 20
Quarter 2 April 3 0 0 0 3
May 0 0 0 0 0
June 0 0 0 0 0
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 4 0 4
November 0 0 1 0 1
December 0 0 0 0 0
Year 2021 Quarter 1 January 0 0 0 0 0
February 1 0 0 0 1
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
August 0 0 0 0 0
September 0 0 0 0 0
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 0 0 0 0 0
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
August 0 0 0 0 0
September 1 0 0 0 1
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 1 0 0 0 1
Year 2023 Quarter 1 January 0 0 0 0 0
February 1 0 0 0 1
March 0 0 0 0 0
Quarter 2 April 1 0 0 0 1
May 3 0 0 0 3
June 2 0 0 0 2
Quarter 3 July 0 0 0 0 0
August 0 0 0 0 0
September 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 0 0 0
December 0 0 0 0 0
Total 368 0 1,605 0 1,973