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Сержанов, Иван Максимович. Проектирование рабочего колеса насоса типа ГЭН [Электронный ресурс]: бакалаврская работа: 13.03.03 / И. М. Сержанов; Санкт-Петербургский государственный политехнический университет, Институт энергетики и транспортных систем ; науч. рук. И. О. Борщев. — Электрон. текстовые дан. (1 файл : 3,68 МБ). — Санкт-Петербург, 2017. — Загл. с титул. экрана. — Доступ по паролю из сети Интернет (чтение, печать, копирование). — Adobe Acrobat Reader 7.0. — <URL:http://elib.spbstu.ru/dl/2/v17-3268.pdf>. — <URL:http://doi.org/10.18720/SPBPU/2/v17-3268>.

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Period Read Print Copy Open Total
Year 2017 Quarter 3 September 6 0 12 0 18
Quarter 4 October 4 0 7 0 11
November 2 0 7 0 9
December 1 0 10 0 11
Year 2018 Quarter 1 January 2 0 11 0 13
February 1 0 7 0 8
March 3 0 12 0 15
Quarter 2 April 1 0 20 0 21
May 2 0 17 0 19
June 2 0 44 0 46
Quarter 3 July 2 0 11 0 13
August 2 0 23 0 25
September 4 0 24 0 28
Quarter 4 October 1 0 21 0 22
November 2 0 26 0 28
December 0 0 26 0 26
Year 2019 Quarter 1 January 2 0 26 0 28
February 1 0 27 0 28
March 3 0 22 0 25
Quarter 2 April 0 0 28 0 28
May 0 0 35 0 35
June 0 0 45 0 45
Quarter 3 July 2 0 25 0 27
August 0 0 23 0 23
September 0 0 25 0 25
Quarter 4 October 0 0 82 0 82
November 0 0 76 0 76
December 3 0 67 0 70
Year 2020 Quarter 1 January 0 0 26 0 26
February 2 0 28 0 30
March 2 0 11 0 13
Quarter 2 April 0 0 0 0 0
May 0 0 1 0 1
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 2021 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 1 0 1
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 0 0 0 0 0
Quarter 4 October 0 0 0 0 0
November 0 0 1 0 1
December 0 0 0 0 0
Year 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 1 0 0 0 1
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 51 0 827 0 878