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Хегай, Станислав Вячеславович. Разработка теоретических основ проектирования и сооружения очистных станций широкого профиля [Электронный ресурс]: магистерская диссертация / С.В. Хегай; Санкт-Петербургский государственный политехнический университет, Инженерно-строительный институт, Кафедра гражданского строительства и прикладной экологии. — Электрон. текстовые дан. (1 файл : 6,06 Мб). — Санкт-Петербург, 2015. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Текстовый файл. — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/5313.pdf>.

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Period Read Print Copy Open Total
Year 2015 Quarter 1 March 17 0 13 0 30
Quarter 2 April 7 0 20 0 27
May 12 0 7 0 19
June 10 0 7 0 17
Quarter 3 July 5 0 6 0 11
August 4 0 5 0 9
September 6 0 3 0 9
Quarter 4 October 6 0 7 0 13
November 2 0 6 0 8
December 5 0 1 0 6
Year 2016 Quarter 1 January 5 0 4 0 9
February 0 0 2 0 2
March 2 0 3 0 5
Quarter 2 April 4 0 5 0 9
May 2 0 2 0 4
June 3 0 4 0 7
Quarter 3 July 1 0 0 0 1
August 3 0 2 0 5
September 3 0 1 0 4
Quarter 4 October 2 0 2 0 4
November 3 0 1 0 4
December 5 0 9 0 14
Year 2017 Quarter 1 January 1 0 10 0 11
February 2 0 2 0 4
March 6 0 6 0 12
Quarter 2 April 7 0 36 0 43
May 17 0 44 0 61
June 14 0 27 0 41
Quarter 3 July 8 0 12 0 20
August 1 0 9 0 10
September 3 0 16 0 19
Quarter 4 October 4 0 12 0 16
November 5 0 9 0 14
December 3 0 9 0 12
Year 2018 Quarter 1 January 5 0 9 0 14
February 2 0 16 0 18
March 2 0 19 0 21
Quarter 2 April 2 0 12 0 14
May 3 0 74 0 77
June 7 0 86 0 93
Quarter 3 July 0 0 13 0 13
August 6 0 14 0 20
September 1 0 9 0 10
Quarter 4 October 3 0 23 0 26
November 0 0 14 0 14
December 5 0 17 0 22
Year 2019 Quarter 1 January 3 0 20 0 23
February 1 0 31 0 32
March 1 0 24 0 25
Quarter 2 April 3 0 18 0 21
May 1 0 72 0 73
June 2 0 72 0 74
Quarter 3 July 0 0 12 0 12
August 3 0 4 0 7
September 3 0 6 0 9
Quarter 4 October 0 0 13 0 13
November 1 0 12 0 13
December 0 0 16 0 16
Year 2020 Quarter 1 January 0 0 15 0 15
February 2 0 4 0 6
March 6 0 13 0 19
Quarter 2 April 2 0 0 0 2
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 1 0 1
November 0 0 0 0 0
December 1 0 0 0 1
Year 2021 Quarter 1 January 0 0 0 0 0
February 1 0 1 0 2
March 1 0 1 0 2
Quarter 2 April 1 0 0 0 1
May 1 0 0 0 1
June 3 0 0 0 3
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 1 0 0 0 1
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 1 0 1
November 0 0 2 0 2
December 0 0 0 0 0
2023 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 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 2024 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
Total 252 0 946 0 1,198